| Acronym | Meaning |
| SUN | Sundanese Language (ISO 639-2 Code) |
| DSRV | Deaf Sports Recreation Victoria - Deep Submergence Rescue Vehicle |
| GYY | Gary/Chicago International Airport (IATA Airport Code) |
| WWJD | What Would Jesus Do? (see WWWD) |
| AMS | Agriculture Marketing Service - American Mathematical Society |
| ILE | Interlingue Language (ISO 639-2 Code) |
| DNDO | U.S. Domestic Nuclear Detection Office |
| FMSF | False Memory Syndrome Foundation |
| GPT | GEC-Plessey Telecommunications - General Purpose Technology - Get Paid To Website |
| USAID | United States Agency For International Development |