| Abbreviation | Designation | |
|---|---|---|
| Str | Strecke (German) | railway installation |
| STREDA.X | Streckendatenbank online (German) | rail transport operations |
| STR | STR AG (German) | railway company |
| Straba | Straßenbahn (German) Tramway | train category |
| Str | Storlien (Swedish) | station code |
| 134 / STR | Trier Hbf (German) | station code |
| EDDS / STR | Flughafen Stuttgart (German) | ICAO/IATA airport code |
| Str | Straßburg (1871–1920) (German) | railway administration |