| Abbreviation | Definition |
|---|---|
| LSNY | Linnaean Society of New York |
| LSOU | Law Society Of UTSC |
| LSPS | Leamington Spa Photographic Society |
| LSRB | Law Society Regulation Board |
| LSUC | Barreau du Haut-Canada |
| LSUC | Law Society of Upper Canada |
| LSUC | Law Society of Upper Canada's |
| LSV | Lëtzebuerger Schrëftsteller Verband |
| LSV | Lëtzebuerger Schrëftstellerverband |
| LSV | Ltzebuerger Schrftsteller Verband |
| LSV | Ltzebuerger Schrftstellerverband |
| LSV | Luxembourg Society of Authors |
| LSW | Learned Society of Wales |
| LtMRS | Lietuvos Med~iags Tyrintojs Asociacija |
| LtMRS | Lietuvos Mediag Tyrintoj Asociacija |
| LtMRS | Lietuvos Medžiagu Tyrinetoju Asociacija |
| LtMRS | Lithuanian Materials Research Society |
| LUS | Eesti Looduseuurijate Selts |
| LUS | Estonian Naturalists' Society |
| LVB | Latvian Association of Veterinarians |