| Acronym | Meaning |
| C/O | Care Of (postal Code Indicating Temporary Address Change) |
| DP | Decision Point - Dynamic Programming |
| NAVSPASUR | U.S. Naval Space Surveillance System |
| SSP | Submarine Transport (retired US Navy Hull Classification) |
| ISR | Intelligence |
| F.K.A. OR F/K/A | Formerly Known As |
| AET. | Aetatis (Latin |
| NNSA | U.S. National Nuclear Security Administration |
| SFOR | UN Stabilisation Force (in Bosnia And Herzegovina) |
| NUCC(C) | Nordic University Computer Club (Conference) |