| Acronym | Meaning |
| GN | GuaranĀ Language (ISO 639-1 Code) |
| FOIA | Freedom Of Information Act |
| UY | Uruguay (ISO 3166 And FIPS 10-4 Country Code Digram) |
| BLZ | Belize (ISO 3166 Trigram) |
| SKC | Clear Sky (METAR Code) |
| CREB | Cyclic AMP-response Element Binding (protein) |
| GUJ | Gujarati Language (ISO 639-2 Code) |
| ALGOL | ALGOrithmic Language |
| SOHO | Solar And Heliospheric Observatory |
| RTF | Rich Text Format |