OCAS
| 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) |