| Acronym | Meaning |
| CAF | Central African Republic (ISO 3166 Trigram) -Confederation Of African Football (or French Conf?d?ration Africaine De Football) |
| WASP | White Anglo-Saxon Protestant - Wide Angle Search For Planets - Women Airforce Service Pilots |
| ARCENT | United States Army Central Command |
| OED | Oxford English Dictionary |
| HSS | Health Service Support -High-Speed Steel |
| CCRP | Command And Control Research Program |
| JM | Jamaica (FIPS 10-4 Country Code; ISO 3166 Digram) |
| AEI | T -Army Enterprise Infostructure-Transport |
| NLP | Natural Language Processing - Neuro-Linguistic Programming (pseudoscience) |
| IPK | Inupiaq Language (ISO 639-2 Code) |