| Acronym | Meaning |
| SWP | Special Working Party (swipp) - Systematic Westing Plan (a Plan Of Periodic Westing Of Shares Or Mutual Funds Worth A Fixed Amount Of Money) - Skill With Prizes (UK Pub Quiz Machines - Quality Titles Include: Pub Quiz |
| AS | Attosiemens |
| YL | Yottalitre |
| UZS | Uzbek Som (ISO 4217 Currency Code) |
| CISPR | Comit? International Sp?cial Des Perturbations Radio?lectriques (Special International Committee On Radio Interference) |
| UW | University Of Washington |
| URY | Uruguay (ISO 3166 Trigram) |
| WXO | Weather [Executive] Officer |
| LTU | Lithuania (ISO 3166 Trigram) |
| BGS | Bristol Grammar School - British Geographical Survey |