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

Science and technology

Computing

* rc, the default Command line interface in Version 10 Unix and Plan 9 from Bell Labs * .rc (for "run commands"), a filename extension for configuration files in UNIX-like environments * rc, a file extension and compiler for Microsoft Windows resource scripts *

Reconfigurable computing Reconfigurable computing is a computer architecture combining some of the flexibility of software with the high performance of hardware by processing with flexible hardware platforms like FPGA, field-programmable gate arrays (FPGAs). The princip ...

, a computer architecture *

Release Candidate The software release life cycle is the process of developing, testing, and distributing a software product (e.g., an operating system). It typically consists of several stages, such as pre-alpha, alpha, beta, and release candidate, before the fi ...

, a term used in software engineering * Return code, used to identify errors or other aspects of software behavior * '' RigidChips'', a rigid body simulator program * " Rivest's Cipher", a term used in cryptographic algorithms * RoundCube, a web-based IMAP e-mail client * RealityCapture, a photogrammetry software

Electronics

RC circuit A resistor–capacitor circuit (RC circuit), or RC filter or RC network, is an electric circuit composed of resistors and capacitors. It may be driven by a voltage source, voltage or current source and these will produce different responses. A fi ...

, resistance/capacitance circuit, a term used in electronics *

Radio control Radio control (often abbreviated to RC) is the use of control signals transmitted by radio to remotely operate a device. Examples of simple radio control systems are garage door openers and keyless entry systems for vehicles, in which a small ha ...

, a technology found in remote control vehicles * Reflection coefficient of a circuit *

Remote control A remote control, also known colloquially as a remote or clicker, is an consumer electronics, electronic device used to operate another device from a distance, usually wirelessly. In consumer electronics, a remote control can be used to operat ...

, a technology found in home entertainment devices

Other uses in science and technology

* SJ Rc, a Swedish locomotive *

Reinforced concrete Reinforced concrete, also called ferroconcrete or ferro-concrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ...

, concrete incorporating reinforcement bars ("rebars") *

Research chemical Research chemicals are chemical substances which scientists use for medical and scientific research purposes. One characteristic of a research chemical is that it is for laboratory research use only; a research chemical is not intended for human ...

s, chemical substances intended for research purposes and laboratory use ** Pharmacological Research Chemical, in laboratory use and "grey" markets for psychoactive drugs * Reverse Circulation, a term used in drilling rig * Ridge Connector * Ritchey–Chrétien telescope, a specialized variant of the Cassegrain telescope *

Lexus RC The Lexus RC (Japanese: レクサス・RC, ''Rekusasu RC'') is a Compact executive car, compact executive two-door Sports car, sport coupé manufactured by Lexus, Toyota's luxury division. The RC which according to Lexus stands for "Radical Coupe ...

, a compact executive two-door GT coupé *

Peugeot RC The Peugeot RC is a concept car built by France, French automaker Peugeot and introduced at the Salon International de l'Auto, 2002 Geneva Motor Show. Design The RC was a mid-engined, rear-wheel drive sports car shown in two versions. The Spades ...

, a concept car * "Rc" or "R_c" may refer to the C scale of the

Rockwell scale The Rockwell hardness test is a hardness test based on indentation hardness of a material. The Rockwell test measures the depth of penetration of an indenter under a large load (major load) compared to the penetration made by a preload (minor loa ...

, though this is normally denoted "HRC"

Arts and entertainment

* RC (''Toy Story''), a character from the Disney Pixar film franchise * Refused Classification, a designation by the Office of Film and Literature Classification (Australia) for a banned film * '' Star Wars: Republic Commando'', a first-person shooter game for Xbox and PC * ''

Robot Chicken ''Robot Chicken'' is an American adult animation, adult stop motion, stop-motion animated sketch comedy television series created by Seth Green and Matthew Senreich for Cartoon Network's nighttime programming block Adult Swim. The twelve-minute ...

'', a TV show on Adult Swim * Rubik's Cube, a toy

Businesses and organizations

* Atlantic Airways (IATA airline code RC) * Rainforest Cafe, a jungle-themed restaurant chain * Recurse Center, a programming retreat and intentional community in New York, New York, United States * Re-evaluation Counseling, an organization for personal growth and social change * Resistance Council of Uganda * Restorative Circles, a community-based form of restorative justice * Civil Revolution, a short-lived political alliance in Italy * Union Revolutionary Council, the supreme governing body of Burma from 1962 to 1974 *

Royal Caribbean Group Royal Caribbean Group, formerly known as Royal Caribbean Cruises Ltd., is a cruise holding company based in Miami, Florida, United States and incorporated in Liberia. It is the world's second-largest cruise line operator, after Carnival Corp ...

, a cruise line holding company **

Royal Caribbean International Royal Caribbean International (RCI), formerly Royal Caribbean Cruise Line (RCCL), is a cruise line founded in 1968 in Norway and organized as a wholly owned subsidiary of Royal Caribbean Group since 1997. Based in Miami, Florida, it is the l ...

, a cruise line brand owned by Royal Caribbean Group *

Royal commission A royal commission is a major ad-hoc formal public inquiry into a defined issue in some monarchies. They have been held in the United Kingdom, Australia, Canada, New Zealand, Norway, Malaysia, Mauritius and Saudi Arabia. In republics an equi ...

, a major ad-hoc formal public inquiry into a defined issue in some monarchies * Royal Crown Cola, a soda producer, also known as RC Cola

Schools

* Renaissance College, Hong Kong * Residential College at Mary Foust, a living-learning residence hall at UNCG *

Ridley College Ridley College may refer to * Ridley College (Melbourne), Victoria, Australia * Ridley College (Ontario), Canada See also * Ridley Hall, Cambridge, Cambridgeshire, England, UK * * Ridley (disambiguation) {{schooldis ...

, a private boarding school in St. Catharines, Ontario, Canada * Riverside College, Inc., a medical college in the Philippines *

Roanoke College Roanoke College is a Private university, private Liberal arts colleges in the United States, liberal arts college in Salem, Virginia. It has approximately 2,000 students who represent approximately 40 states and 30 countries. The college offers ...

, a private college in Salem, Virginia, United States * Robert College, a private high school in Istanbul, Turkey

People

R. C. Buford Robert Canterbury Buford (born May 16, 1960) is an American basketball executive who is the CEO of the San Antonio Spurs of the National Basketball Association (NBA). He was named general manager in 2002 after five seasons serving as team presid ...

, American basketball executive *

R. C. Orlan Robert Charles Orlan (born September 28, 1990) is an American former professional baseball pitcher. In high school in Virginia, he was All-District as a pitcher as a junior, All-State as a utility player as a senior, and All-District Academic thr ...

, baseball player * R. C. Slocum, American football player and coach *

Richard Childress Richard Reed Childress (born September 21, 1945) is an American former race car driver in NASCAR. Childress is the owner of Richard Childress Racing (RCR). In 2004, he opened a vineyard in the Yadkin Valley AVA near Lexington, North Carolina, Le ...

, a NASCAR team owner * Roberto Carlos, a retired Brazilian football player * Ram Charan (born 1985), Indian actor

Sports

Rogers Centre Rogers Centre (originally SkyDome) is a retractable roof stadium in downtown Toronto, Ontario, Canada, situated at the base of the CN Tower near the northern shore of Lake Ontario. Opened in 1989 on the former Railway Lands, it is home to t ...

, a multi-purpose stadium, home of the Toronto Blue Jays and Toronto Argonauts * Rosario Central, a football club in Argentina * Royal Challengers Bangalore, an Indian Premier League team *

Runs created Runs created (RC) is a baseball statistics, baseball statistic invented by Bill James to estimate the number of runs a hitter contributes to their team. Purpose James explains in his book, ''The Bill James Historical Baseball Abstract'', why he be ...

, a baseball statistic * Rugby Club

Other uses

ṛc The ''Rigveda'' or ''Rig Veda'' (, , from ऋच्, "praise" and वेद, "knowledge") is an ancient Indian collection of Vedic Sanskrit hymns (''sūktas''). It is one of the four sacred canonical Hindu texts (''śruti'') known as the ...

"verse" in Sanskrit * rc "R's chankas * RC Roads, Puducherry, India * Acronym of

Metropolitan City of Reggio Calabria Metropolitan City of Reggio Calabria () is an area of local government at the level of metropolitan city in the Calabria region of Italy. It comprises the territory of the city of Reggio Calabria and 97 other ''comuni'' (: ''comune'') in the hin ...

, a metropolitan city in southern Italy. *

Relative clause A relative clause is a clause that modifies a noun or noun phrase and uses some grammatical device to indicate that one of the arguments in the relative clause refers to the noun or noun phrase. For example, in the sentence ''I met a man who wasn ...

, in linguistics, a subordinate clause that modifies a noun * Reserve Component, in the United States military * Revenue Commissioners, in Ireland *

Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...

, a religion