| Associated Board of the Royal Schools of Music |
| Diplomate of the Associated Board of the Royal Schools of Music | DipABRSM |
| Licentiate of the Royal Schools of Music | LRSM |
| Fellow of the Royal Schools of Music | FRSM |
| Royal Academy of Music |
| Licentiate of Royal Academy of Music | LRAM |
| London College of Music |
| Diplomate of London College of Music | DipLCM |
| Associate of London College of Music | ALCM |
| Licentiate of London College of Music | LLCM |
| Fellow of London College of Music | FLCM |
| Royal College of Music |
| Associate of Royal College of Music | ARCM |
| Royal College of Music and Royal Academy of Music |
| Graduate of the Royal Schools of Music | GRSM |
| King's College London |
| Fellow of King's College London | FKC |
| Trinity College London |
| Graduate of Trinity College London | GTCL(Hons) |
| Associate of Trinity College London | ATCL |
| Licentiate of Trinity College London | LTCL |
| Fellow of Trinity College London | FTCL |
| Academy of Social Sciences |
| Fellow of the Academy of Social Sciences | FAcSS |
| Academician of the Academy of Social Sciences (used 1999-2014) | AcSS |
| Society of Bereavement Practitioners |
| Ordinary Member of The Society of Bereavement Practitioners | MSPB |
| Bureau of Engineer Surveyors |
| Fellow of the Bureau of Engineer Surveyors | FBES |
| Member of the Bureau of Engineer Surveyors | MBES |
| Associate Member of the Bureau of Engineer Surveyors | AMBES |
| Chartered Institution of Building Services Engineers |
| Fellow of the Chartered Institution of Building Services Engineers | FCIBSE |
| Member of the Chartered Institution of Building Services Engineers | MCIBSE |
| Associate of the Chartered Institution of Building Services Engineers | ACIBSE |
| Chartered Association of Building Engineers |
| Fellow of the Chartered Association of Building Engineers | FCABE |
| Member of the Chartered Association of Building Engineers | MCABE |
| Chartered Institute of Linguists[5] |
| Fellow of the Chartered Institute of Linguists | FCIL |
| Member of the Chartered Institute of Linguists | MCIL |
| Associate of the Chartered Institute of Linguists | ACIL |
| Institute of Translation & Interpreting[6] |
| Fellow of the Institute of Translation & Interpreting | FITI[7] |
| Member of the Institute of Translation & Interpreting | MITI[8] |
| Associate of the Institute of Translation & Interpreting | AITI[9] |
| Institution of Plant Engineers |
| Fellow of the Institution of Plant Engineers | FIPlantE |
| Member of the Institution of Plant Engineers | MIPlantE |
| Associate Member of the Institution of Plant Engineers | AMIPlantE |
| Institution of Fire Engineers |
| Graduate of the Institution of Fire Engineers | GIFireE |
| Member of the Institution of Fire Engineers | MIFireE |
| Institute of Hospitality |
| Fellow of the Institute of Hospitality | FIH |
| Member of the Institute of Hospitality | MIH |
| Associate Member of the Institute of Hospitality | AIH |
| British Institute of Innkeeping |
| Fellow of the British Institute of Innkeeping | FBII |
| Member of the British Institute of Innkeeping | MBII |
| Institute of the Motor Industry |
| Fellow of the Institute of the Motor Industry | FIMI |
| Member of the Institute of the Motor Industry | MIMI |
| Associate Member of the Institute of the Motor Industry | AMIMI |
| Licentiate Member of the Institute of the Motor Industry | LIMI |
| Affiliate Member of the Institute of the Motor Industry | AffIMI |
| Certified Automotive Engineer of the Institute of the Motor Industry | CAE |
| Advanced Automotive Engineer of the Institute of the Motor Industry | AAE |
| Institute of Road Transport Engineers |
| Fellow of the Institute of Road Transport Engineers | FIRTE |
| Member of the Institute of Road Transport Engineers | MIRTE |
| Associate Member of the Institute of Road Transport Engineers | AMIRTE |
| Society of Operations Engineers |
| Fellow of the Society of Operations Engineers | FSOE |
| Member of the Society of Operations Engineers | MSOE |
| Associate Member of the Society of Operations Engineers | AMSOE |
| Society of Operations Engineers |
| Honorary Fellow of the Federation of European Employers | Hon F.FedEE |
| Fellow of the Federation of European Employers | F.FedEE |
| Fellow of the Academy of Medical Sciences | FMedSci |
| Fellow of the Chartered Institute of Building | FCIOB |
| Institution of Occupational Safety and Health |
| Fellow of the Institution of Occupational Safety and Health | CFIOSH |
| Chartered Member of the Institution of Occupational Safety and Health | CMIOSH |
| Graduate Member of the Institution of Occupational Safety and Health | GradIOSH |
| Royal Society of Biology |
| Associate member of the Royal Society of Biology | AMRSB |
| Member of the Royal Society of Biology | MRSB |
| Fellow of the Royal Society of Biology | FRSB |
| Institute of Local Council Management |
| Student of Institute of Local Council Management | SILCM |
| Member of Institute of Local Council Management | MILCM |
| Fellow of Institute of Local Council Management | FILCM |
| British Academy |
| Fellow of the British Academy | FBA |
| Fellow of the Learned Society of Wales | FLSW |
| Fellow of the Burgon Society | FBS |
| Fellow of the Cambridge Philosophical Society | FCPS |
| Cambridge Commonwealth Trust |
| Fellow of the Cambridge Commonwealth Society | FCCS |
| Fellow of the Cambridge Commonwealth Trust | FCCT |
| Geological Society of London |
| Fellow of the Geological Society of London | FGS |
| Higher Education Academy (formerly the Institute for Learning and Teaching in Higher Education) |
| Associate Fellow of the Higher Education Academy | AFHEA |
| Fellow of the Higher Education Academy | FHEA |
| Senior Fellow of the Higher Education Academy | SFHEA |
| Principal Fellow of the Higher Education Academy | PFHEA |
| Member of the Institute for Learning and Teaching in Higher Education | ILTM (superseded by FHEA) |
| Academy of Medical Educators |
| Fellow of the Academy of Medical Educators | FAcadMEd |
| Member of the Academy of Medical Educators | MAcadMEd |
| College of Teachers |
| Fellow of the College of Teachers | FCollT |
| Member of the College of Teachers | MCollT |
| Associate Member of the College of Teachers | AMCollT |
| Fellow of the Royal Academy of Engineering | FREng |
| The Royal Society |
| Fellow of the Royal Society | FRS |
| Honorary Fellow of the Royal Society | FRS |
| President of the Royal Society | PRS |
| Foreign Member of the Royal Society | ForMemRS |
| The Royal Society for the encouragement of Arts, Manufactures, and Commerce |
| Fellow of the Royal Society of Arts | FRSA |
| The Royal Scottish Society of Arts |
| Fellow of the Royal Scottish Society of Arts | FRSSA |
| The Royal Society of Literature |
| Fellow of the Royal Society of Literature | FRSL |
| Member of the Royal Society of Literature | RSLM |
| The Royal Aeronautical Society |
| Fellow of the Royal Aeronautical Society | FRAeS |
| Member of the Royal Aeronautical Society | MRAeS |
| Royal Anthropological Institute |
| Fellow of the Royal Anthropological Institute of Great Britain and Ireland | FRAI |
| Royal Asiatic Society |
| Fellow of the Royal Asiatic Society | FRAS |
| Royal Astronomical Society |
| Fellow of the Royal Astronomical Society | FRAS |
| Royal British Society of Sculptors |
| Fellow of the Royal British Society of Sculptors | FRBS |
| Member of the Royal British Society of Sculptors | MRBS |
| Royal College of Paediatrics and Child Health |
| Member of the Royal College of Paediatrics and Child Health | MRCPCH |
| Fellow of the Royal College of Paediatrics and Child Health | FRCPCH |
| Royal College of Physicians |
| Member of the Royal College of Physicians | MRCP |
| Fellow of the Royal College of Physicians | FRCP |
| Royal College of Radiologists |
| Member of the Royal College of Radiologists | MRCR |
| Fellow of the Royal College of Radiologists | FRCR |
| Royal College of Surgeons |
| Member of the Royal College of Surgeons | MRCS |
| Fellow of the Royal College of Surgeons | FRCS |
| Royal College of Anaesthetists |
| Member of the Royal College of Anaesthetists | MRCA |
| Fellow of the Royal College of Anaesthetists | FRCA |
| Royal College of Pathologists |
| Fellow of the Royal College of Pathologists | FRCPath |
| Royal College of General Practitioners |
| Member of the Royal College of General Practitioners | MRCGP |
| Fellow of the Royal College of General Practitioners | FRCGP |
| Royal College of Chiropractors |
| Clinical Specialist Fellow of the Royal College of Chiropractors | FRCC (Specialty e.g. Ortho) |
| Fellow of the Royal College of Chiropractors | FRCC |
| Member of the Royal College of Chiropractors | MRCC |
| licentiate of the Royal College of Chiropractors | LRCC |
| Royal College of Organists |
| Associate of the Royal College of Organists | ARCO |
| Fellow of the Royal College of Organists | FRCO |
| Royal Society of Edinburgh |
| Fellow of the Royal Society of Edinburgh | FRSE |
| Linnean Society of London |
| Fellow of the Linnean Society of London | FLS |
| National College of Music |
| Fellow of the National College of Music | FNCM |
| Royal Geographical Society (with Institute of British Geographers) |
| Fellow of the Royal Geographical Society | FRGS |
| Royal Historical Society |
| Member of the Royal Historical Society | MRHistS |
| Fellow of the Royal Historical Society | FRHistS |
| Royal Institution of Great Britain |
| Fellow of the Royal Institution of Great Britain | FRI |
| Member of the Royal Institution of Great Britain | MRI |
| Associate Member of the Royal Institution of Great Britain | AMRI |
| Royal Meteorological Society |
| Fellow of the Royal Meteorological Society | FRMetS |
| Royal Microscopical Society |
| Fellow of the Royal Microscopical Society | FRMS |
| Royal Pharmaceutical Society |
| Member of the Royal Pharmaceutical Society | MRPharmS |
| Fellow of the Royal Pharmaceutical Society | FRPharmS |
| Associate of the Royal Pharmaceutical Society | ARPharmS |
| Pharmaceutical Scientist Member of the Royal Pharmaceutical Society | SRPharmS |
| Stage I Royal Pharmaceutical Society Faculty member | MFRPSI |
| Stage II Royal Pharmaceutical Society Faculty member | MFRPSII |
| Royal Pharmaceutical Society Faculty Fellow | FFRPS |
| Royal Society of Tropical Medicine and Hygiene |
| Fellow of the Royal Society of Tropical Medicine and Hygiene | FRSTMH or FRSTM&H (obsolete) |
| Institute of Food Science & Technology |
| Fellow of the Institute of Food Science and Technology | FIFST |
| Member of the Institute of Food Science and Technology | MIFST |
| Registered Food Auditor | RFoodAM |
| Registered Food Mentor | RFoodM |
| Registered Food Safety Principal | RFoodSP |
| Registered Food Safety Manager | RFoodSM |
| Registered Food Safety Practitioner | RFoodSPrac |
| Registered Food Safety Technician | RFoodSTech |
| Registered Sensory Scientist | RSensSci |
| Royal Society of Chemistry |
| Fellow of the Royal Society of Chemistry | FRSC |
| Member of the Royal Society of Chemistry | MRSC |
| Associate Member of the Royal Society of Chemistry | AMRSC |
| Fellow of the Royal Numismatic Society | FRNS |
| Fellow of the Royal Society for Public Health | FRSPH |
| Fellow of the Royal United Services Institute for Defence & Security Studies | FRUSI |
| Fellow of the Royal Statistical Society | FSS |
| Graduate Statistician of the Royal Statistical Society | GradStat |
| Fellow of the Royal Society of Canada | FRSC |
| Fellow of the Society of Antiquaries of London | FSA |
| Fellow of the Society of Antiquaries of Scotland | FSA Scot |
| Fellow of the London Zoological Society | FZS |
| Royal Entomological Society |
| Honorary Fellow of the Royal Entomological Society | Hon.FRES |
| Fellow of the Royal Entomological Society | FRES |
| Member of the Royal Entomological Society | Mem.RES |
| Royal Institute of Navigation |
| Member of the Royal Institute of Navigation | MRIN |
| Fellow of the Royal Institute of Navigation | FRIN |
| Royal Academicians[N 8] |
| President of the Royal Academy | PRA |
| Past President of the Royal Academy | PPRA |
| Royal Academician | RA |
| Associate of the Royal Academy | ARA |
| Royal Scottish Academicians |
| President of the Royal Scottish Academy | PRSA |
| Past President of the Royal Scottish Academy | PPRSA |
| Royal Scottish Academician | RSA |
| Associate of the Royal Scottish Academy | ARSA |
| Honorary Royal Scottish Academician | HRSA |
| Chartered professionals |
| Chartered Architectural Technologist | MCIAT |
| Chartered Building Engineer | CBuildE |
| Chartered Biologist | CBiol |
| Chartered Chemist | CChem |
| Chartered Colourist | CCol |
| Chartered Director | CDir |
| Chartered Engineer | CEng |
| Chartered Environmentalist | CEnv |
| Chartered Geographer | CGeog |
| Chartered Geologist | CGeol |
| Chartered Information Technology Professional | CITP |
| Chartered Insurer | Chartered Insurer |
| Chartered Linguist | CL |
| Chartered Manager | CMgr |
| Chartered Mathematician | CMath |
| Chartered Mathematics Teacher | CMathTeach |
| Chartered Measurement and Control Technologist | MInstMC |
| Chartered MemberCIPD | Chartered MCIPD |
| Chartered Physicist | CPhys |
| Chartered Scientist | CSci |
| Chartered Secretary | Chartered Secretary |
| Chartered Physicist | CPhys |
| Chartered Security Professional | CSyP |
| Chartered Statistician | CStat |
| Chartered Surveyor | Chartered Surveyor (MRICS or FRICS) |
| Fellowship or membership of professional institutions |
| Fellow of the Association of Accounting Technicians | FMAAT |
| Registered Member of the Archives and Records Association | RMARA |
| Fellow of the Association of British Dispensing Opticians | FBDO |
| Fellow of the Association of Chartered Certified Accountants | FCCA |
| Certified Member of the Association for Learning Technology | CMALT |
| Certified Member of the British Society of Cinematographers | BSC |
| Association for Project Management |
| Fellow of the Association for Project Management | FAPM |
| Member of the Association for Project Management | MAPM |
| Fellow of the Association for Project Management and APM Registered Project Professional (RPP) | RPP FAPM |
| Member of the Association for Project Management and APM Registered Project Professional (RPP) | RPP MAPM |
| Associate of the British Institute for Learning & Developmen t]] | ABILD |
| Member of the British Institute for Learning & Development]] | MBILD |
| Fellow of the British Institute for Learning & Development]] | FBILD |
| Member of the British Association for Counselling and Psychotherapy | MBACP |
| Property Consultants Society |
| Fellow of the Property Consultants Society | FPCS |
| Associate of the Property Consultants Society | APCS |
| British Association of Social Workers |
| Member of the British Association of Social Workers | MBASW |
| British Naturalists' Association |
| Honorary Fellow of the British Naturalists' Association | HonFBNA |
| Fellow of the British Naturalists' Association | FBNA |
| Registered Member of the British Naturalists' Association | MBNA |
| Associate of the British Naturalists' Association | ABNA |
| British Computer Society |
| Chartered Fellow of the British Computer Society | FBCS CITP |
| Fellow of the British Computer Society | FBCS |
| Chartered Member of the British Computer Society | MBCS CITP |
| Member of the British Computer Society | MBCS |
| Associate Member of the British Computer Society | AMBCS |
| British Kinematograph, Sound and Television Society |
| Fellow of the British Kinematograph, Sound and Television Society | FBKS |
| Member of the British Kinematograph, Sound and Television Society | MBKS |
| British Horological Institute |
| Fellow of the British Horological Institute | FBHI |
| Member of the British Horological Institute | MBHI |
| Licentiate of the British Horological Institute | LBHI |
| Member of the British Psychological Society | MBPS |
| British Society of Hearing Aid Audiologists |
| Fellow of the British Society of Hearing Aid Audiologists | FSHAA |
| Member of the British Society of Hearing Aid Audiologists | MSHAA |
| Central Association of Agricultural Valuers |
| Fellow of the Central Association of Agricultural Valuers | FAAV |
| Member of the Central Association of Agricultural Valuers | MAAV |
| Business Continuity Institute |
| Fellow of the Business Continuity Institute | FBCI |
| Member of the Business Continuity Institute | MBCI |
| Diploma of the Business Continuity Institute | DBCI |
| Certificate of the Business Continuity Institute | CBCI |
| Chartered Institute of Arbitrators |
| Fellow of the Chartered Institute of Arbitrators | FCIArb |
| Member of the Chartered Institute of Arbitrators | MCIArb |
| Associate of the Chartered Institute of Arbitrators | ACIArb |
| Chartered Institute of Architectural Technologists |
| Member of the Chartered Institute of Architectural Technologists | MCIAT |
| Technician member of the Chartered Institute of Architectural Technologists | TCIAT |
| Associate of the Chartered Institute of Architectural Technologists | ACIAT |
| Fellow of the Chartered Institute of Environmental Health | FCIEH |
| Chartered Institute of Housing[10] |
| Fellow of the Chartered Institute of Housing | FCIH |
| Chartered Institute of Housing Chartered Member | CIH Chartered Member or CIHCM |
| Member of the Chartered Institute of Housing | CIH Member or CIHM (MCIH (obsolete)) |
| Associate of the Chartered Institute of Housing | ACIH (obsolete) |
| Chartered Insurance Institute |
| Award Qualified member of the Chartered Insurance Institute |
CII (Award) |
| Certificate Qualified member of the Chartered Insurance Institute |
Cert CII |
| Diploma qualified member of the Chartered Insurance Institute |
DipCII |
| Associate of the Chartered Insurance Institute | ACII |
| Fellow of the Chartered Insurance Institute | FCII |
| Member of the Chartered Institute of Journalists | CIOJ |
| Chartered Institute of Library and Information Professionals |
| Fellow of the Chartered Institute of Library and Information Professionals | FCLIP |
| Chartered Member of the Chartered Institute of Library and Information Professionals | MCLIP |
| Certified Affiliate of the Chartered Institute of Library and Information Professionals | ACLIP |
| Chartered Institute of Linguists |
| Fellow of the Chartered Institute of Linguists | FCIL |
| Member of the Chartered Institute of Linguists | MCIL |
| Associate of the Chartered Institute of Linguists | ACIL |
| Chartered Institute of Logistics and Transport in the UK |
| Fellow of The Chartered Institute of Logistics and Transport (UK) | FCILT |
| Chartered Member of The Chartered Institute of Logistics and Transport (UK) | CMILT |
| Member of The Chartered Institute of Logistics and Transport (UK) | MILT |
| Chartered Institute of Management Accountants |
| Fellow of the Chartered Institute of Management Accountants | FCMA |
| Associate of the Chartered Institute of Management Accountants | ACMA |
| Chartered Institute of Marketing |
| Fellow of the Chartered Institute of Marketing | FCIM |
| Member of the Chartered Institute of Marketing | MCIM |
| Associate of the Chartered Institute of Marketing | ACIM |
| Fellow of the Chartered Institute of Patent Attorneys (Chartered Patent Agent or Chartered Patent Attorney (since June 2006)) | CPA |
| Chartered Institute of Payroll Professionals |
| Fellow of the Chartered Institute of Payroll Professionals | FCIPP |
| Member of the Chartered Institute of Payroll Professionals | MCIPP |
| Chartered Institute of Personnel and Development |
| Chartered Fellow of the Chartered Institute of Personnel and Development | Chartered FCIPD |
| Chartered Member of the Chartered Institute of Personnel and Development | Chartered MCIPD |
| Associate of the Chartered Institute of Personnel and Development | Assoc CIPD |
| Academic Fellow of the Chartered Institute of Personnel and Development | Academic FCIPD |
| Academic Member of the Chartered Institute of Personnel and Development | Academic MCIPD |
| Academic Associate of the Chartered Institute of Personnel and Development | Academic Assoc CIPD |
| Chartered Institute of Public Relations |
| Fellow of the Chartered Institute of Public Relations | FCIPR |
| Member of the Chartered Institute of Public Relations | MCIPR |
| Associate of the Chartered Institute of Public Relations | ACIPR |
| Chartered Institute of Purchasing & Supply |
| Fellow of the Chartered Institute of Purchasing & Supply | FCIPS |
| Member of the Chartered Institute of Purchasing & Supply | MCIPS |
| Chartered Institute for Securities & Investment (CISI) |
| Fellow of the Chartered Institute for Securities & Investment (CISI) | FCSI |
| Member of the Chartered Institute for Securities & Investment (CISI) | MCSI |
| Associate of the Chartered Institute for Securities & Investment (CISI) | ACSI |
| Member of the Chartered Institute of Wastes Management | MCIWM |
| Member of the Chartered Institution of Building | MCIOB |
| Member of the Chartered Institution of Building Services | MCIBSE |
| Chartered Management Institute |
| Fellow of the Chartered Management Institute | FCMI |
| Member of the Chartered Management Institute | MCMI |
| Chartered Quality Institute |
| Fellow of the Chartered Quality Institute | FCQI |
| Member of the Chartered Quality Institute | MCQI |
| Associate of the Chartered Quality Institute | ACQI |
| Chartered Society of Designers |
| Fellow of the Chartered Society of Designers | FCSD |
| Member of the Chartered Society of Designers | MCSD |
| Fellow of the Chartered Society of Physiotherapy | FCSP |
| College of Paramedics |
| Member of the College of Paramedics | MCPara |
| Fellow of the College of Paramedics | FCPara |
| Fellow of the Educational Institute of Scotland | FEIS |
| Emergency Planning Society |
| Fellow of the Emergency Planning Society | FEPS |
| Member of the Emergency Planning Society | MEPS |
| Engenium Society |
|
| Associate Member of the Engenium Society |
AMES |
| Member of the Engenium Society |
MES |
| Honorary Member of the Engenium Society |
HonMES |
| Fellow of the Engenium Society |
FES |
| Honorary Fellow of the Engenium Society |
HonFES |
| Faculty of Emergency Nursing |
|
| Associate of the Faculty of Emergency Nursing |
AFEN |
| Member of the Faculty of Emergency Nursing |
MFEN |
| Fellow of the Faculty of Emergency Nursing |
FFEN |
| Fellow of the Faculty of Actuaries | FFA |
| Forum for the Built Environment |
| Fellow of the Forum for the Built Environment | FFB |
| Member of the Forum for the Built Environment | MFB |
| Fellow of the Higher Education Academy | FHEA |
| Fellow of the Institute of Actuaries | FIA |
| Institution of Analysts and Programmers |
| Fellow of the Institution of Analysts and Programmers | FIAP |
| Member of the Institution of Analysts and Programmers | MIAP |
| Associate Member of the Institution of Analysts and Programmers | AMIAP |
| Licentiate of the Institution of Analysts and Programmers | LIAP |
| Personal Finance Society |
|
| Fellow of the Personal Finance Society |
FPFS |
| Associate Member of the Personal Finance Society |
APFS |
| Diploma Qualified Member of the Personal Finance Society |
DipPFS |
| Certificate Qualified Member of the Personal Finance Society |
CertPFS |
| Royal Institute of British Architects |
| Fellow of the Royal Institute of British Architects | FRIBA |
| Member of the Royal Institute of British Architects | RIBA |
| Institute of Builders' Merchants |
| Fellow of the Institute of Builders' Merchants | FIBM |
| Member of the Institute of Builders' Merchants | MIBM |
| Institute of Masters of Wine |
| Member of the Institute of Masters of Wine (Master of Wine) | MW |
| Institute of Biomedical Science |
| Fellow of the Institute of Biomedical Science | FIBMS |
| Member of the Institute of Biomedical Science | MIBMS |
| Licentiate of the Institute of Biomedical Science | LIBMS |
| Institute of Professional Sound |
| Fellow of the Institute of Professional Sound | FIPS |
| Member of the Institute of Professional Sound | MIPS |
| Associate Member of the Institute of Professional Sound | AIPS |
| Member of the Institute of Business Consulting | MIBC |
| Institute of Chartered Accountants of Scotland |
| Member of the Institute of Chartered Accountants | CA |
| Institute of Chartered Accountants in England & Wales |
| Associate Chartered Accountant | ACA |
| Fellow Chartered Accountant | FCA |
| Institute of Continuing Professional Development |
| Fellow of the Institute of Continuing Professional Development | FInstCPD |
| Member of the Institute of Continuing Professional Development | MInstCPD |
| Institute of Chartered Secretaries and Administrators |
| Fellow of the Institute of Chartered Secretaries and Administrators | FCIS |
| Associate of the Institute of Chartered Secretaries and Administrators | ACIS |
| Graduate of the Institute of Chartered Secretaries and Administrators | GradICSA |
| Institute for Civil Protection & Emergency Management |
| Fellow of the Institute for Civil Protection & Emergency Management | FICPEM |
| Member of the Institute for Civil Protection & Emergency Management | MICPEM |
| Corporate Member of the Institute for Civil Protection & Emergency Management | CMICPEM |
| Associate Member of the Institute for Civil Protection & Emergency Management | AMICPEM |
| Institute of Directors |
| Fellow of the Institute of Directors | FIoD |
| Member of the Institute of Directors | MIoD |
| Institute of Ecology and Environmental Management |
| Fellow of the Institute of Ecology and Environmental Management | FIEEM |
| Member of the Institute of Ecology and Environmental Management | MIEEM |
| Institution of Engineering Designers |
| Fellow of the Institution of Engineering Designers | FIED |
| Member of the Institution of Engineering Designers | MIED |
| Associate of the Institution of Engineering Designers | AIED |
| Energy Institute |
| Member of the Energy Institute | MEI |
| Fellow of the Energy Institute | FEI |
| Institution of Engineering and Technology |
| Honorary Fellow of the Institution of Engineering and Technology | HonFIET |
| Fellow of the Institution of Engineering and Technology | FIET |
| Member of the Institution of Engineering and Technology | MIET |
| Technician Member of the Institution of Engineering and Technology | TMIET |
| Institute of Explosives Engineers |
| Fellow of the Institute of Explosives Engineers | FIExpE |
| Member of the Institute of Explosives Engineers | MIExpE |
| Member of the Institute for Archaeologists | MIFA |
| Institute of Interim Management |
| Companion of the Institute of Interim Management | CIIM |
| Member of the Institute of Interim Management | MIIM |
| Associate of the Institute of Interim Management | AIIM |
| Institute of IT Training |
| Companion of the Institute of IT Training | CIITT |
| Fellow of the Institute of IT Training | FIITT |
| Member of the Institute of IT Training | MIITT |
| Institute Certified Training Practitioner (Institute of IT Training) | ICTP |
| Senior Associate Member of the Institute of IT Training | SIITT |
| Associate Member of the Institute of IT Training | AIITT |
| Institute of Leadership and Management |
| Fellow of the Institute of Leadership and Management | FInstLM |
| Member of the Institute of Leadership and Management | MInstLM |
| Affiliate of the Institute of Leadership and Management | AInstLM |
| Faculty of Medical Leadership and Management |
| Member of the Faculty of Medical Leadership and Management of the Academy of Medical Royal Colleges | MFMLM |
| Institute for Learning |
| Fellow of the Institute for Learning | FIfL |
| Member of the Institute for Learning | MIfL |
| Institute of Licensed Trade Stock Auditors |
| Fellow of the Institute of Licensed Trade Stock Auditors | FILSA |
| Member of the Institute of Licensed Trade Stock Auditors | MILSA |
| The Magic Circle |
| Member of The Magic Circle | MMC |
| Associate of The Inner Magic Circle | AIMC |
| Member of The Inner Magic Circle | MIMC |
| Institute of Mathematics and its Applications |
| Fellow of the Institute of Mathematics and its Applications | FIMA |
| Member of the Institute of Mathematics and its Applications | MIMA |
| Associate Member of the Institute of Mathematics and its Applications | AMIMA |
| Graduate Member of the Institute of Mathematics and its Applications | GIMA (obsolete) |
| Institute of Measurement and Control |
| Honorary Fellow of the Institute of Measurement and Control | HonFInstMC |
| Fellow of the Institute of Measurement and Control | FInstMC |
| Member of the Institute of Measurement and Control | MInstMC |
| Member of The Institute of Operations Management(UK) | MIOM |
| Institute of Physics |
| Fellow of the Institute of Physics | FInstP |
| Member of the Institute of Physics | MInstP |
| Associate Member of the Institute of Physics | AMInstP |
| Fellow of the Institute of Refrigeration | FInstR |
| Institute of Sport and Recreation Management |
| Member of the Institute of Sport and Recreation Management | M.Inst.SRM |
| Associate Member of the Institute of Sport and Recreation Management | A.Inst.SRM |
| Institute of Swimming |
| Fellow of the Institute of Swimming | FIOS |
| Member of the Institute of Swimming | MIOS |
| Member of the Institution of Engineering Designers | MIED |
| Institution of Chemical Engineers |
| Fellow of the Institution of Chemical Engineers | FIChemE |
| Member of the Institution of Chemical Engineers | MIChemE |
| Associate Member of the Institution of Chemical Engineers | AMIChemE |
| Institution of Civil Engineers |
| Fellow of the Institution of Civil Engineers | FICE |
| Member of the Institution of Civil Engineers | MICE |
| Associate Member of the Institution of Civil Engineers | AMICE |
| Institution of Electrical Engineers |
| Fellow of the Institution of Electrical Engineers | FIEE |
| Member of the Institution of Electrical Engineers | MIEE |
| Institute of Highway Engineers |
|
| Fellow of the Institute of Highway Engineers |
FIHE |
| Member of the Institute of Highway Engineers |
MIHE |
| Associate Member of the Institute of Highway Engineers |
AMIHE |
| Apprentice Member of the Institute of Highway Engineers |
APPIHE |
| Road Safety Auditors Register of the Institute of Highway Engineers |
RegRSA (IHE) |
| Chartered Institution of Highways and Transportation |
| Fellow of the Chartered Institution of Highways and Transportation | FCIHT |
| Member of the Chartered Institution of Highways and Transportation | MCIHT |
| Associate Member of the Chartered Institution of Highways and Transportation | AMCIHT |
| Transport Planning Professional - awarded by the Chartered Institution of Highways and Transportation | TPP |
| Member of the Institution of Incorporated Engineers (No longer used, in 2006 IIE merged with IEE to become IET) | MIIE |
| Institution of Mechanical Engineers |
| Fellow of the Institution of Mechanical Engineers | FIMechE |
| Member of the Institution of Mechanical Engineers | MIMechE |
| Associate Member of the Institution of Mechanical Engineers | AMIMechE |
| Institution of Railway Signal Engineers |
| Fellow of the Institution of Railway Signal Engineers | FIRSE |
| Member of the Institution of Railway Signal Engineers | MIRSE |
| Associate Member of the Institution of Railway Signal Engineers | AIRSE |
| Institution of Railway Operators |
| Fellow of the Institution of Railway Operators | FIRO |
| Member of the Institution of Railway Operators | MIRO |
| Associate Member of the Institution of Railway Operators | AIRO |
| Institution of Royal Engineers |
| Fellow of the Institution of Royal Engineers | FInstRE |
| Member of the Institution of Royal Engineers | MInstRE |
| Honorary Member of the Institution of Royal Engineers | HonMInstRE |
| Institute of Specialist Surveyors and Structural Engineers |
| Fellow of the Institute of Specialist Surveyors and Structural Engineers | FISSE |
| Institution of Structural Engineers |
| Fellow of the Institution of Structural Engineers | FIStructE |
| Member of the Institution of Structural Engineers | MIStructE |
| Associate Member of the Institution of Structural Engineers | AMIStructE |
| Institute of Traffic Accident Investigators |
| Member of the Institute of Traffic Accident Investigators | MITAI |
| Associate Member of the Institute of Traffic Accident Investigators | AMITAI |
| International Institute of Risk & Safety Management |
| Fellow of the International Institute of Risk & Safety Management | FIIRSM |
| Member of the International Institute of Risk & Safety Management | MIIRSM |
| Associate of the International Institute of Risk & Safety Management | AIIRSM |
| Recognised Safety Practitioner with the International Institute of Risk & Safety Management | RSP |
| International Society for Philosophical Enquiry |
| Diplomate of the International Society for Philosophical Enquiry | DSPE |
| Senior Research Fellow of the International Society for Philosophical Enquiry | RFSPE |
| Senior Fellow of the International Society for Philosophical Enquiry | SFSPE |
| Fellow of the International Society for Philosophical Enquiry | FSPE |
| Member of the International Society for Philosophical Enquiry | MSPE |
| Associate of the International Society for Philosophical Enquiry | ASPE |
| Nautical Institute |
| Fellow of the Nautical Institute | FNI |
| Associate Fellow of the Nautical Institute | AFNI |
| Member of the Nautical Institute | MNI |
| Associate Member of the Nautical Institute | AMNI |
| Member of the Royal Institute of British Architects | RIBA |
| Royal Institution of Chartered Surveyors |
| Fellow of the Royal Institution of Chartered Surveyors | FRICS |
| Member of the Royal Institution of Chartered Surveyors | MRICS |
| Associate of the Royal Institution of Chartered Surveyors | AssocRICS |
| Society of Professional Engineers UK |
| Fellow of the Society of Professional Engineers UK | P.Eng, FSPE |
| Member of the Society of Professional Engineers UK | P.Eng, MSPE |
| Royal Town Planning Institute |
| Member of the Royal Town Planning Institute | MRTPI |
| Member of the Securities & Investment Institute | MSI |
| The Security Institute |
| Fellow of The Security Institute | FSyI |
| Member of The Security Institute | MSyI |
| Alarm - The Public Sector Risk Management Association |
| Registered Risk Practitioner | RRP |
| International Security Management Institute |
| Certified Security Management Professional | CSMP |
| Fellow of International Security Management Institute | FISMI / F.ISMI |
| Member of International Security Management Institute | MISMI / M.ISMI |
| Society of Trust and Estate Practitioners |
| Member of the Society of Trust and Estate Practitioners | TEP |
| Staff and Educational Development Association |
| Fellow of the Staff and Educational Development Association | FSEDA |
| Associate Fellow of the Staff and Educational Development Association | AFSEDA |
| Swimming Teachers' Association |
| Member of the Swimming Teachers' Association | MSTA |
| Associate Member of the Swimming Teachers' Association | ASTA |
| City & Guilds of London Institute |
| Licentiate of the City & Guilds of London Institute | LCGI |
| Graduate of the City & Guilds of London Institute | GCGI |
| Associate of the City & Guilds of London Institute-awarded to undergraduates who receive a BEng or MEng degree from a programme within the City and Guilds College-Imperial College London. | ACGI |
| City and Guilds Insignia Award in Technology City & Guilds of London Institute | CGIA |
| Member of the City & Guilds of London Institute | MCGI |
| Fellow of the City & Guilds of London Institute | FCGI |
| Honoris Causa Fellow of the City & Guilds of London Institute | HonFCGI |
| The Society of Writers to Her Majesty's Signet |
| Writer to the Signet | WS |
| Associate Writer to the Signet | AWS |
| British Red Cross Society Awards & Honours |
| Badge of Honour (No Category – abbreviation of categories below – Common Usage) | BH |
| Badge of Honour for Devoted Service – Uncommon Usage | BH(D) |
| Badge of Honour for Distinguished Service – Uncommon Usage | BH(DS) |
| Badge of Honour for Outstanding Service – Uncommon Usage | BH(OS) |
| Voluntary Medical Service Medal | VMSM |
| The Academy of Experts |
| Practising Associate (AMAE) of The Academy of Experts | AMAE |
| Practising Member of The Academy of Experts | MAE |
| Practising Fellow of The Academy of Experts | FAE |
| Qualified Dispute Resolver (Mediator) | QDR |
| Worshipful Company of Farriers |
| Diploma of the Worshipful Company of Farriers | DipWCF |
| Associateship of the Worshipful Company of Farriers | AWCF |
| Fellowship of the Worshipful Company of Farriers | FWCF |
| Certified Military Farrier | CMF |
| Military Training Farrier | MTF |
| Royal Philatelic Society of London |
| Fellow of the Royal Philatelic Society of London | FRPSL |
| Member of the Royal Philatelic Society of London | MRPSL |
| Associate of the Royal Philatelic Society of London | AssocRPSL |
| Roll of Distinguished Philatelists |
| Signatory to the Roll of Distinguished Philatelists | RDP |
| Institute of Corporate Responsibility and Sustainability |
| Fellow of the Institute of Corporate Responsibility and Sustainability | FICRS |
| Member of the Institute of Corporate Responsibility and Sustainability | MICRS |
| Associate of the Institute of Corporate Responsibility and Sustainability | AICRS |