| Acronym | Meaning |
| WU | Wabash University - Washington University In St. Louis - Western Union - Windows Update - Work Unit - WU Wien (German Wirtschaftsuniversit?t Wien |
| CBASSE | Commission On Behavioral And Social Sciences And Education (sea Bass) |
| OSS | Office Of Strategic Services (1942?1945 |
| SCM | Surface Contamination Module |
| TH | Thai Language (ISO 639-1 Code) |
| GJ | Gigajoule - Grenada (FIPS 10-4 Country Code) |
| ACDC | Alternating Current Direct Current |
| DMS | U.S. Defense Message System |
| HEU | Highly Enriched Uranium |
| VOX | Voice Operated Oscillator |