| Acronym | Meaning |
| CIWS | Close-In Weapon System |
| TCU | Texas Christian University |
| NASDAQ | National Association Of Securities Dealers Automated Quotations (an American Stock Exchange). |
| ALOC | Average Length Of Call |
| SP | Special - Spring Tide (nautical Charts) |
| II | Two (in Roman Numerals) |
| MG | Machine Gun -Madagascar (ISO 3166 Digram) -Major General -Mongolia (FIPS 10-4 Country Code) -Morris Garage |
| PSC | Primary Somatosensory Cortex |
| AOC | Air Operations Centre |
| MSA | Malay Language (ISO 639-2 Code) |