| Acronym | Meaning |
| USS | United States Ship (sometimes Meaningless; See Star Trek) |
| NA | Namibia (ISO 3166 Digram) -National Archives - Negative Acknowledge |
| THUG | Tony Hawk's Underground |
| FIFA | F?d?ration Internationale De Football Association (French International Association Football Federation) |
| MVR | Maldivian Rufiyaa (ISO 4217 Currency Code) |
| SNR | SuperNova Remnant - Signal-to-Noise Ratio |
| SOCCSKSARGEN | South Cotabato |
| MASAS | Monte Agliale Supernovae And Asteroid Survey |
| AAFC | U.S. Army Air Corps Ferrying Command (1941-1942) - All-America Football Conference (1946?1949) |
| ANSI | American National Standards Institute |