OC
OC is an abbreviation for:
- O.C. ( Rapper ), member of Diggin ' in the crates and the Crooklyn Dodgers
- O.C., California, a U.S. television series
- Octocrylene, stabilizer for sun protection filters in sunscreen
- Oleoresin capsicum, the active ingredient mixture contained in pepper spray
- Open collector in electronics
- Operating characteristic curve, a term used in statistical test theory
- Optical Carrier, a classification of fiber optic cables
- Oral Contraceptive, English for " oral contraceptives ", see birth control pill
- Orange County, several counties in the United States
- Orbe Chavornay -Bahn, a former, in the Transports Vallée de Joux -Yverdon -les- Bains- Ste -Croix ( TRAVIS ) integrated, Swiss railway company
- Ordinary Clock, a clock type the Precision Time Protocol, a protocol for clock synchronization for real-time systems
- Organisation Consul, a terrorist organization in the Weimar Republic
- Organic Chemistry, symbols
- Overclocking, overclocking of CPUs, GPUs, etc.
- Oxycodone, a drug
OC as distinguishing signs on license plate:
- Germany: Oschersleben circuit, later county flange ( for Oschersleben ( Bode) )
- Moldova: Rajon Ocniţa
- Czech Republic: Okres Olomouc, German: Olomouc ( discontinued)
Oc stands for:
- Occitan language, Gallo- Romance language spoken mainly in the southern third of France, language code from ISO 639-1
- Disambiguation
- Abbreviation