| Acronym | Meaning |
| MV | Millivolt |
| PG | Picogram |
| NAV | Navigation[al] |
| PIN | Personal Identification Number |
| BART | Bay Area Rapid Transit |
| BF | The Bahamas (FIPS 10-4 Country Code) - Burkina Faso (ISO 3166 Digram) |
| PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
| PSV | Philips Sport Vereniging (Dutch For Philips Sports Union) - Public Service Vehicle |
| NV | Nanovolt |
| IACREOT | International Association Of Clerks |