| Acronym | Meaning |
| GCS | Global Coordinate System |
| RAM | Random Access Memory - Rolling Airframe Missile - Royal Air Maroc |
| POMDP | Partially Observable Markov Decision Process |
| ECU | Ecuador (ISO 3166 Trigram) -European Currency Unit (ancestor Of The Euro) |
| SLV | Slovenian Language (ISO 639-2 Code) |
| GQ | Equatorial Guinea (ISO 3166 Digram) -Gentlemen's Quarterly (magazine) -Guam (FIPS 10-4 Territory Code) |
| BSL | British Sign Language |
| SAS | Scandinavian Airline Systems - Second Avenue Subway - Situational Awareness System - Special Air Service - Studies |
| YV | Yoctovolt |
| JFC | Joint Force Commander |