RC

R&C, RC, R/C, Rc, or rc may refer to:

Computing

• .rc, a filename extension for configuration files in UNIX-like environments, abbreviating "run commands"
• File extension and compiler for Microsoft Windows resource scripts
• rc, the default Command line interface in Version 10 Unix and Plan 9 from Bell Labs
• "Rivest's Cipher," a term used in cryptographic algorithms
• Release Candidate, a term used in software engineering
• RigidChips, a rigid body simulator program
• RoundCube, a web-based IMAP e-mail client

Education

• Renaissance College, Hong Kong
• Residential College at Mary Foust, a living-learning residence hall at UNCG
• Roanoke College, a private college in Salem, Virginia, United States
• Robert College, a private high school in Istanbul, Turkey
• Ridley College, a private boarding school in St. Catharines, Ontario, Canada
• Riverside College, Inc., a medical college in the Philippines

Electronics

Circuitry

• Reflection coefficient of a circuit
• RC circuit, resistance/capacitance circuit, a term used in electronics

Hardware

• Radio control, a technology found in remote control vehicles
• Remote control, a technology found in home entertainment devices
• Reconfigurable computing

Entertainment

• Refused Classification, a designation by the Office of Film and Literature Classification (Australia) for a film which must not be sold or hired (i.e., the film is banned)
• Rubik's Cube, a toy
• Robot Chicken, a TV show on Adult Swim
• Star Wars: Republic Commando, a first-person shooter for Xbox and PC
• RC (Toy Story), a character from the Disney Pixar film franchise

Politics

• Civil Revolution, a short-lived political alliance in Italy
• Union Revolutionary Council, the supreme governing body of Burma from 1962 to 1974

Society

• Union Revolutionary Council, the supreme governing body of Burma from 1962-1974
• Re-evaluation Counseling, an organization for personal growth and social change
• Resistance Council of Uganda
• Royal Commission

Sports

• Richard Childress, a NASCAR team owner
• Roberto Carlos (footballer), a Brazilian football player
• Rosario Central, a football club in Argentina
• Royal Challengers Bangalore, an Indian Premier League team
• Runs created, a baseball statistic
• Rugby Club
• Rogers Centre, a multi-purpose stadium, home of the Toronto Blue Jays and Toronto Argonauts

Transportation

• The IATA code for Atlantic Airways
• RC Roads, Puducherry, India
• SJ Rc, a Swedish locomotive

Other uses

• ṛc "verse" in Sanskrit
• RC Cola
• Reinforced concrete, a concrete in which reinforcement bars ("rebars") have been incorporated to strengthen the structure
• Relative clause, in linguistics, a subordinate clause that modifies a noun
• Research Chemical, a name used to refer to chemical substances intended for research purposes and laboratory use

(Pharmacological Research Chemical, a name used to refer to laboratory use & uncommon grey market psychoactive drugs)

• Reserve Component, a term used in the United State military
• Revenue Commissioners, Ireland
• Reverse Circulation, a term used in drilling rig
• Ridge Connector
• Ritchey-Chrétien, a design of telescope
• Roman Catholic
• Root cause
• Royal Caribbean