| Acronym | Meaning |
| AHCPR | Agency For Health Care Policy And Research (obsolete; Replaced With AHRQ) |
| XIV | Fourteen (in Roman Numerals) |
| MUR | Mauritius Rupee (ISO 4217 Currency Code) |
| AZ | Azerbaijani Language (ISO 639-1 Code) |
| EDAC | Error Detection And Correction |
| UNPROFOR | United Nations Protection Force (in Former Yugoslavia) |
| AFN | Afghani (ISO 4217 Currency Code) |
| DCD | [Organ] Donation After Cardiac Death |
| ABM | Anti-Ballistic Missile - Asynchronous Balanced Mode - Automated Banking Machine |
| AR | Argentina (FIPS 10-4 Country Code; ISO 3166 Digram) - Arkansas (postal Symbol) - Armour |