| Acronym | Meaning |
| FTSE | Financial Times Stock Exchange (footsie) |
| OSS | Office Of Strategic Services (1942?1945 |
| SJC | Supreme Judicial Court Of Massachusetts (note: The Highest Court In The State Of Maine Is Also Called The Supreme Judicial Court) |
| LIN | Lingala Language (ISO 639-2 Code) |
| LR | Lawrencium |
| GLV | Manx Language (ISO 639-2 Code) |
| K/T | Cretaceous/Tertiary Boundary |
| WYSIWYP | What You See Is What You Print / What You See Is What You Pay (wizzy-whip) |
| HCI | Human-Computer Interaction/Interface |
| UJTL | Universal Joint Task List |