| Acronym | Meaning |
| HA | Hausa Language (ISO 639-1 Code) - Hectare |
| ARDA | Advanced Research And Development Activity (became DTO 2006) |
| ARSPACE | U.S. Army Space Command |
| ME | Maine (postal Symbol) -Mechanical Engineer[ing] - Medical Examiner - Middle East -Middle East Airlines (IATA Code) -Memory Effect - Myalgic Encephalomyelitis |
| IMS | Information Management System - International Meat Secretariat - Ion Mobility Spectrometer |
| CPSM | Continuous Phase Shift Modulation |
| WNF | Will Not Fix |
| HSSI | High-Speed Serial Interface |
| WWWD | What Would Wellstone Do? (reference To The Late Minnesota Senator Paul Wellstone; See WWJD) |
| NDCC | New Directions Counseling Center (Concord |