| Acronym | Meaning |
| SRM | Specified Risk Material |
| WWIII | World War III |
| SACLANT | Supreme Allied Commander AtLANTic |
| K | Kilo |
| APL | A Programming Language - Acute Promyeloid Leukaemia - Anti-Personnel Landmine - Applied Physics Laboratory (Johns Hopkins University) |
| PRBO | Point Reyes Bird Observatory |
| PD | Per Diem (Latin: (calculated) By The Day) - Point Of Departure - Police Department - Postal District - Potential Difference - Principal Deputy - Public Domain |
| DZ | Dzongkha Language (ISO 639-1 Code) |
| AVP | Association Of Volleyball Professionals |
| DSAA | (U.S.) Defense Security Assistance Agency |