| Acronym | Meaning |
| FBIS | Foreign Broadcast Information Service |
| UY | Uruguay (ISO 3166 And FIPS 10-4 Country Code Digram) |
| HUN | Hungarian Language (ISO 639-2 Code) |
| TINY | That Is |
| RRS | Racing Rules Of Sailing |
| J2ME | Java 2 Platform |
| ABIN | Ag?ncia Brasileira De Intelig?ncia (Brazilian Intelligence Agency) |
| IGY | International Geophysical Year |
| NUL | Null Character (ASCII Code Of Control Character) - National Urban League |
| IDA | U.S. Institute For Defense Analyses - International Development Association (part Of The World Bank |