| Acronym | Meaning |
| SCO | Scotland |
| ZL | Zeptolitre |
| MPA | Maritime Patrol Aircraft - Master Of Public Administration |
| GIF | Graphics Interchange Format (pronounced Jif) |
| CITES | Convention On International Trade In Endangered Species (of Wild Fauna And Flora) (sigh-tease) |
| TRU | Transuranic |
| APS | American Physical Society - Antiphospholipid Antibody Syndrome |
| POTS | Plain Old Telephone Service (cf. PANS) - Postural Orthostatic Tachycardia Syndrome |
| JY | Japanese Yen |
| RTLS | Return To Launch Site - Period In NASA Space Shuttle Assent Profile Where |