| Acronym | Meaning |
| FBR | Fast Breeder Reactor - Foundation For Biomedical Research |
| J4 | Joint Logistics Directorate |
| NSDAP | Nationalsozialistische Deutsche Arbeiterpartei (German: German National Socialist Workers Party |
| AAP | Advanced Acquisition Plan - Allied Administrative Publication - American Academy Of Pediatrics |
| ICRAF | International Centre For Research In Agroforestry (a.k.a. World Agroforestry Centre Since 2002) |
| KAN | Kannada Language (ISO 639-2 Code) |
| NICAP | National Investigations Committee On Aerial Phenomena |
| FSE | Fire Support Element |
| AFR | Afrikaans Language (ISO 639-2 Code) |
| ACCAC | Awdurdod Cymwysterau |