| Acronym | Meaning |
| OOCL | Orient Overseas Container Line |
| HLA | High Level Architecture - Human Leukocyte Antigen |
| MCR | My Chemical Romance |
| VOR | VHF Omnidirectional Ranging |
| CSL | U.K. Central Science Laboratory |
| DPDT | Double-Pole Double-Throw |
| AFWA | Air Force Weather Agency - Association Of Fish And Wildlife Agencies |
| MPA | Maritime Patrol Aircraft - Master Of Public Administration |
| F | Femto |
| FRY | West Frisian Language (ISO 639-2 Code) |