| Acronym | Meaning |
| JRE | Java Runtime Environment |
| SALT | Save A Life Today - Save A Life Today (SALT) Alert - Emergency Contact System |
| XXX | Hardcore Pornography (film Rating) - Thirty (in Roman Numerals) |
| BICS | Battlefield Information And Communication System |
| WAAC | Women's Army Auxiliary Corps (WWII UK) |
| CES | Czech Language (ISO 639-2 Code) |
| SET | Staphylococcal EnteroToxin |
| AU | African Union (was OAU Before 2000) - American University -Astronomical Unit - Australia (ISO 3166 Digram) - Austria (FIPS 10-4 Country Code) |
| CCRP | Command And Control Research Program |
| KAN | Kannada Language (ISO 639-2 Code) |