| Acronym | Meaning |
| PAMELA | Payload For Antimatter Matter Exploration And Light-nuclei Astrophysics |
| KA | Georgian Language (ISO 639-1 Code) |
| CR | Coral Sea Islands (FIPS 10-4 Territory Code) - Costa Rica (ISO 3166 Digram) |
| DHS | U.S. Department Of Homeland Security |
| MLHW | Mean Lower High Water (nautical Charts) |
| UKR | Ukraine (ISO 3166 Trigram) |
| LBY | Libya (ISO 3166 Trigram) |
| AAFES | Army And Air Force Exchange Service |
| ADC | Aide De Camp - U.S. Air Defense Command (1946-1992) - Apple Display Connector - Program Against Digital Counterfeiting Of Currency |
| PWP | Plot |