| Acronym | Meaning |
| PNVS | Pilot Night Vision Sensor |
| UUB | Ununbium (temporary Superheavy Chemical Element Name) |
| CD1 | Cluster Of Differentiation 1 (a Small Gene Family) |
| WSMR | White Sands Missile Range (whiz-murr) |
| MDM | Michigan Dartmouth MIT Telescope Consortium |
| PF | Picofarad |
| NASED | National Association Of State Election Directors [1][2] |
| AKA | Above Knee Amputation (orthopaedic Usage) |
| DODEA | (U.S.) Department Of Defense Education Activity |
| BN | Brunei (ISO 3166 Digram; FIPS 10-4 Country Code) |