| Acronym | Meaning |
| ASM | Assamese Language (ISO 639-2 Code) |
| UCR | University Of Costa Rica |
| IAFG | Information Assurance Focus Group |
| SOHO | Solar And Heliospheric Observatory |
| TBT | Tributyltin |
| EU | Basque Language (ISO 639-1 Code) |
| FSS | Fire Support Station |
| XV | Fifteen (in Roman Numerals) |
| SI | Slovenia (ISO 3166 And FIPS 10-4 Country Code Digram) -Socialist International - Sports Illustrated - Syst?me International (French |
| ELP | Emerson Lake And Palmer |