| Acronym | Meaning |
| AZN | Azerbaijanian Manat (ISO 4217 Currency Code) |
| CO | Corsican Language (ISO 639-1 Code) |
| HER | Herero Language (ISO 639-2 Code) |
| ACSC | Army Command And Staff College (various Nations) |
| ARTCC | Air Route Traffic Control Center |
| WRVS | Women's Royal Voluntary Service |
| SWALK | Sealed With A Loving Kiss |
| MBTA | Massachusetts Bay Transportation Authority - Migratory Bird Treaty Act (U.S.) |
| DSP | Decessit Sine Prole (Latin |
| LTI | Linear Time-Invariant |