| Acronym | Meaning |
| DHS | U.S. Department Of Homeland Security |
| DLL | Dynamic Link Library |
| AFL | American Federation Of Labor - American Football League - Arena Football League - Australian Football League |
| EAPC | Euro-Atlantic Partnership Council |
| OTA | Office Of Technology Assessment -Orthodontic Technicians Association |
| GJ | Gigajoule - Grenada (FIPS 10-4 Country Code) |
| DS | Dear Son (increasingly Prevalent On Social Mailing Lists |
| SWORDS | Special Weapons Observation Reconnaissance Detection System |
| CHL | Chile (ISO 3166 Trigram) |
| VSAT | Very Small Aperture Terminal (vee-satt) |