What does OCS stand for?

Answer 1

Obsessive-compulsive syndrome

Ocean Colour Scene

Office of Community Services

Officer Cadet School or Officer Candidate School, a training establishment in many countries where officers are trained

Old Church Slavonic

Online Consultation Service (telemedicine)

OCS Inventory ("Open Computer and Software", [1]), an application designed to help a network or system administrator keep track of computer configuration and software installed on the network.

Organized Crime Section of the Ontario Provincial Police.

Original Chip-Set or "old chipset" (Commodore Amiga)

Overhead contact system

Office Communications Server, a Microsoft software product

"Overseas Courier Service", e.g. "OCS Pakistan")

Old Cornwall Society

Odebrecht Administradora Corretora de Seguros. Lda., an Odebrecht subsidiary.

Open Conference Systems, open-source conference management software

Outer Continental Shelf, maritime federal lands beyond the jurisdiction of the U.S. States.

Owl Correspondence School, the alma mater of X the Owl from the The Neighborhood of Make-Believe in the TV series Mister Rogers' Neighborhood

Owls Crime Squad, Sheffield Wednesday Football Firm (a Hooligan firm)

Answer 2

Outta control! slow slow!!!!!!!!

Orange County Over controlling

On deviantart it stands for Original Character

It stands for Orange County generally, but it depends on the context in which it was written.