| Acronym | Meaning |
| INST | Information Standards And Technology |
| M&S | Modelling & Simulation - Marks & Spencer |
| GPT | GEC-Plessey Telecommunications - General Purpose Technology - Get Paid To Website |
| NLW | Non-Lethal Weapon |
| XCD | East Caribbean Dollar (ISO 4217 Currency Code) |
| D/B/A | Doing Business As |
| MEC | Maine Central Railroad (AAR Reporting Mark) - Manta |
| GAW | Global Atmospheric Watch |
| LU | Lutetium |
| CCC | Corpus Christi College |