OCC
OCC stands for:
- Optical cross-connect ( optical cross connect ), device of optical communications
- Ocean Cruising Club , an English sailing club for blue water sailors
- Office of the Comptroller of the Currency
- Official Charts Company , responsible for establishing the UK music charts
- Operation Control Center , engl. for a control center or a control center or control center in operations control technology
- Optimistic Concurrency Control, database access method , see Optimistic Concurrency
- Orange County Choppers , an American motorcycle company
- Ordo Carmelitarum Calceatarum , a Catholic order
- Osborne Computer Corporation
- Outpatient Cancer Center (English, outpatient cancer center , often also medical care center )
- Occitania (administrative region) (ISO-3166-2: FR code), French region
