| Acronym | Meaning |
 | TBT | Tributyltin |
| CJO | Chief Of Joint Operations |
| OSI | Office Of Strategic Influence - Ontario Swine Improvement - Open Source Initiative - Open Systems Interconnection |
| SARA | Southeastern Association For Research In Astronomy - Scientific Atlanta Resident Application - Scottish Amateur Rowing Association - Southern African Railway Association - State Administration For Religious Affairs |
| EFL | English As A Foreign Language |
| BYOB | Bring Your Own Beer/Beverages/Bottle |
| BATS | Behavior Analysis Training System - Bradley Advanced Training System |
| POM | Program Objective Memorandum - PolyOxyMethylene |
| ARP | Address Resolution Protocol - Applied Research Programme |
| ORR | Oak Ridge Reservation (U.S. DOE) - Office Of Rail Regulation (UK Government) - Office Of Refugee Resettlement - (CIA) Office Of Research And Reports - Operational Readiness Rate - Operational Readiness Review |
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