| Acronym | Meaning |
| ITTO | International Tropical Timber Organization |
| PSYOP | Psychological Operations |
| VOL | Volapk Language (ISO 639-2 Code) |
| SMASS | Small Main-Belt Asteroid Spectroscopic Survey |
| JSAF | Joint Semi-Automated Forces (jay-saff) |
| ONS | Operational Needs Statement |
| VLBA | Very Long Baseline Array |
| INMARSAT | International Maritime Satellite Organization |
| ATFU | Ate The Fuck Up - Related To FUBAR |
| USJFCOM | United States Joint Forces Command |