| Acronym | Meaning |
| SALT | Southern African Large Telescope - Strategic Arms Limitation Talks |
| BT | Baronet; (ii) Bacillus Thuringiensis |
| CANOLA | Canadian Oil |
| NAC | National Agency Check - U.S. Naval Avionics Center - U.S. Navy Advanced Concepts - North Atlantic Council - Northern Area Command |
| PO | Polonium |
| OECD | Organization For Economic Co-operation And Development (international) |
| NACA | (U.S.) National Advisory Committee For Aeronautics (1915?1958 |
| SPEAC | Stop Primate Experiments At Cambridge (later Became SPEAK) |
| MB | Manitoba (postal Symbol) - Martinique (FIPS 10-4 Territory Code) |
| BOAC | British Overseas Airways Corporation (predecessor Of British Airways) |