| Acronym | Meaning |
| NIDRR | National Institute On Disability Research And Rehabilitation |
| CVT | Continuously Variable Transmission |
| ATB | Active Time Battle -British Antarctic Territory (ISO 3166 Trigram; Merged With AQ In 1979) |
| NU | Nicaragua (FIPS 10-4 Country Code) - Niue (ISO 3166 Digram) - Nunavut (postal Symbol) |
| EAPC | Euro-Atlantic Partnership Council |
| BOI | Balance Of Investment - Basis Of Issue |
| FAASV | Field Artillery Ammunition Supply Vehicle |
| DPCO | Double-Pole Change Over |
| MOE | Measure Of Effectiveness |
| MEK | Magyar Elektronikus Konyvtar - Message Encryption Key - Methyl Ethyl Ketone -Mujahideen Al-Khalq |