| Abbreviation | Definition |
|---|---|
| SLTR | Trinidad Teniente Jorge Henric, Bolivia |
| SLTS | Todos Santos, Bolivia |
| SLTT | Total Bolivia, Bolivia |
| SLTU | Tucavaca, Bolivia |
| SLTY | Tiguipa, Bolivia |
| SLTZ | Tupiza, Bolivia |
| SLU | George Charles Airport, St. Lucia, West Indies |
| SLUC | Unica, Bolivia |
| SLUV | Uvas Verdes, Bolivia |
| SLUY | Uyuni, Bolivia |
| SLV | Simla, India |
| SLVA | Villa Aroma, Bolivia |
| SLVD | Covendo, Bolivia |
| SLVE | Venecia, Bolivia |
| SLVG | Valle Grande, Bolivia |
| SLVI | Caranavi, Bolivia |
| SLVM | Villa Montes, Bolivia |
| SLVN | Valencia, Bolivia |
| SLVR | Santa Cruz Viru Viru Internati, Bolivia |
| SLW | Saltitlo, Mexico |