| Acronym | Definition |
|---|
| OCAS➣Orange County Animal Services (various locations) |
| OCAS➣Office of Compensation Analysis and Support |
| OCAS➣Ontario College Application Service |
| OCAS➣Orange County Annual Survey (University of California, Irvine) |
| OCAS➣On-Line Cryptanalytic Aid System |
| OCAS➣Officer-In-Charge of Armament Supply (US Navy) |
| OCAS➣Ohio College of Applied Science (University of Cincinnati) |
| OCAS➣Organisation of Central American States |
| OCAS➣Office of Contracting and Administrative Services (OPM) |