| Learned society | Post-nominal |
| Fellowship, Membership and Associate Membership of Professional Institutions |
| Member of Hong Kong Association for Applied Linguists | MHAAL |
| Fellow of Hong Kong Institute of Planners | FHKIP[1] |
| Member of Hong Kong Institute of Planners | MHKIP[1] |
| Associate Member of Hong Kong Institution of Engineers | AMHKIE |
| Member of Hong Kong Institution of Engineers | MHKIE |
| Fellow of Hong Kong Institution of Engineers | FHKIE |
| Grade A Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW A0 |
| Grade A Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW A1 |
| Grade A Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW A2 |
| Grade B Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW B0 |
| Grade B Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW B1 |
| Grade A Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW B2 |
| Grade C Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW C0 |
| Grade C Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW C1 |
| Grade C Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW C2 |
| Grade H Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW H0 |
| Grade H Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW H1 |
| Grade H Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW H2 |
| Grade R Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW R0 |
| Grade R Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW R1 |
| Grade R Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW R2 |
| Registered Professional Engineer of the Engineers Registration Board | R.P.E. |
| Associate Member of Hong Kong Institute of Housing | ----- |
| Member of Hong Kong Institute of Housing | M.H.K.I.H. |
| Fellow of Hong Kong Institute of Housing | F.H.K.I.H. |
| Honorary Fellow of Hong Kong Institute of Housing | Hon. F.H.K.I.H. |
| Member of the Hong Kong Institute of Certified Public Accountants | CPA |
| Fellow of the Hong Kong Institute of Certified Public Accountants | FCPA |
| Associate Member of the Hong Kong Institute of Directors | AHKIoD |
| Member of the Hong Kong Institute of Directors | MHKIoD |
| Fellow of the Hong Kong Institute of Directors | FHKIoD |
| Member of Hong Kong Management Association | MHKMA |
| Associate Member of Hong Kong Quality Management Association | AHKQMA |
| Member of Hong Kong Quality Management Association | MHKQMA |
| Fellow of Hong Kong Quality Management Association | FHKQMA |
| Registered Quality Professional (Six Sigma Champion) of the Six Sigma Institute | RQP (SSC) |
| Registered Quality Professional (Green Belt) of the Six Sigma Institute | RQP (GB) |
| Registered Quality Professional (Black Belt) of the Six Sigma Institute | RQP (BB) |
| Registered Service Quality Professional (Black Belt) of the Six Sigma Institute | RSQP (BB) |
| Registered Quality Professional (Master Black Belt) of the Six Sigma Institute | RQP (MBB) |
| Registered Six Sigma Organisation of the Six Sigma Institute | ---- |
| Registered Quality Professional (Lean Leader) of the Six Sigma Institute | RQP (LL) |
| Registered Quality Professional (Lean Black Belt) of the Six Sigma Institute | (LBB) |
| Practitioner of the Hong Kong Computer Society | PHKCS |
| Associate Member of the Hong Kong Computer Society | AHKCS |
| Member of the Hong Kong Computer Society | MHKCS |
| Fellow of the Hong Kong Computer Society | FHKCS |
| Associate Member of Hong Kong Institute of Human Resource Management | ------ |
| Member of Hong Kong Institute of Human Resource Management | M.I.H.R.M.(HK) |
| Fellow of Hong Kong Institute of Human Resource Management | F.I.H.R.M.(HK) |
| Associate Member of Hong Kong Institution of Certified Auditors | AMHKICA |
| Member of Hong Kong Institution of Certified Auditors | MHKICA |
| Fellow of Hong Kong Institution of Certified Auditors | FHKICA |
| Associate Member of Institute of Purchasing & Supply of Hong Kong | AIPSHK |
| Member of Institute of Purchasing & Supply of Hong Kong | MIPSHK |
| Honorary Fellow of Institute of Purchasing & Supply of Hong Kong | FIPSHK(Hon.) |
| Associate Member of Hong Kong Logistics Association | AHKLA |
| Graduate Member of Hong Kong Logistics Association | Grad. HKLA |
| Member of Hong Kong Logistics Association | MHKLA |
| Professional Member of Hong Kong Logistics Association | PMHKLA |
| Fellow Member of Hong Kong Logistics Association | FHKLA |
| Honorary Fellow Member of Hong Kong Institution of Occupational and Environmental Hygiene |
FHKIOEH (Honorary) |
| Fellow Member of Hong Kong Institution of Occupational and Environmental Hygiene |
FHKIOEH |
| Member of Hong Kong Institution of Occupational and Environmental Hygiene |
MHKIOEH |
| Registered Safety Officer With the Labour Department of the Hong Kong Government |
RSO |
| Registered Safety Auditor With the Labour Department of the Hong Kong Government |
RSA |
| Fellow Member of Hong Kong Institute of Environmental Impact Assessment |
FHKIEIA |
| Member of Hong Kong Institute of Environmental Impact Assessment |
MHKIEIA |
| Fellow Member of Hong Kong Management Association |
FHKMA |
| Member of Hong Kong Management Association |
MHKMA |
| Professional Manager of Hong Kong Management Association |
PMgr |