| Acronym | Meaning |
| USD(P&R) | (U.S.) Under-Secretary Of Defense (Personnel & Readiness) |
| NIDDK | National Institute Of Diabetes And Digestive And Kidney Diseases |
| KY | Kyrgyz Language (ISO 639-1 Code) |
| BK | Berkelium |
| EFL | English As A Foreign Language |
| GAD | Generalized Anxiety Disorder |
| FL | Florida (postal Symbol) |
| NNE | North North-East |
| MBTA | Massachusetts Bay Transportation Authority - Migratory Bird Treaty Act (U.S.) |
| OSCE | Organisation For Security And Cooperation In Europe |