| Acronym | Meaning |
| NAVFE | U.S. Naval Forces |
| MJD | Modified Julian Day |
| NBL | Southern Ndebele Language (ISO 639-2 Code) |
| TIA | Total Information Awareness Initiative |
| ASTIA | Armed Services Technical Information Agency |
| SNCB | Soci?t? Nationale Des Chemins De Fer Belgique (French For Belgian Railways National Society) |
| HMCS | Her Majesty's Canadian Ship Or Her Majesty's Courts Service |
| MOL | Moldovan Language (ISO 639-2 Code) - Mole (unit) |
| FR | France (FIPS 10-4 Country Code; ISO 3166 Digram) |
| PICS | Private Investment Capital Subscription |