| Acronym | Meaning |
| PSE | Palestine (ISO 3166 Trigram) |
| DIS | Defence Intelligence Staff - (U.S.) Defense Investigative Service - Distributed Interactive Simulation - Draft International Standard (ISO) |
| ANGLICO | Air/Naval Gunfire Liaison Company |
| DDOS | Distributed Denial Of Service |
| KLENOT | KLE? Observatory Near Earth And Other Unusual Objects Observations Team And Telescope |
| C2D OR C?D | Intel Core 2 Duo - CERDEC Command And Control Directorate |
| PARWIG | Power Augmented Ram Wing In Ground (aeroplane Wing Shape) |
| JCP | Java Community Process |
| NEO | Near-Earth Object - Non-combatant Evacuation Operations |
| ACS | Affiliated Computer Services (NYSE ACS) - American Cancer Society - American Chemical Society - Association Of Caribbean States |