| Acronym | Meaning |
| FLAC | Free Lossless Audio Codec. |
| AFIS | Automated Fingerprint Identification System - American Forces Information Service |
| LDAP | Lightweight Directory Access Protocol (pronounced Ell-dap) |
| HZ | Haze (METAR Code) |
| JOR | Jordan (ISO 3166 Trigram) |
| JROC | Joint Requirements Oversight Council |
| AAP | Advanced Acquisition Plan - Allied Administrative Publication - American Academy Of Pediatrics |
| IV | C?te D'Ivoire (FIPS 10-4 Country Code; From Ivory Coast) - Four (in Roman Numerals) -IntraVenous (as In Intravenous Drip Or Intravenous Therapy) |
| SWAPO | South-West Africa People's Organisation |
| YL | Yottalitre |