| Acronym | Meaning |
| BIF | Burundian Franc (ISO 4217 Currency Code) |
| KFC | Kentucky Fried Chicken |
| UST | Underground Storage Tank |
| PDG | President Director General - Product Development Group |
| ICRS | International Celestial Reference System |
| ADA | Air Defence Artillery - American Dental Association - Assistant District Attorney - Americans With Disabilities Act (see Also The Similar But Non-acronymic Ada Programming Language) |
| POR | Proposed Operational Requirement |
| HEPA | High-Efficiency Particulate Air (filter) |
| G24 | Group Of 24 (subset Of G77 |
| GV | Manx Language (ISO 639-1 Code) |