| Acronym | Meaning |
| PLW | Palau (ISO 3166 Trigram) |
| FLAK | FLugAbwehrKanone (German For Anti-Aircraft Guns) |
| THA | Thai Language (ISO 639-2 Code) |
| PEBCAC | Problem Exists Between Chair And Computer (IT Help Desk In-joke) |
| GMT | Giant Magellan Telescope - Greenwich Mean Time |
| CFFZ | Call For Fire Zone |
| XML | EXtensible Markup Language |
| COROT | COnvection |
| OTSBH | Over The Shoulder Boulder Holder |
| SOA | Service-oriented Architecture |