| Abbreviation | Designation | |
|---|---|---|
| HS | HotSpot der Deutschen Telekom (German) | |
| HS | High speed rail | railway installation |
| HS1 | High Speed 1 | railway company |
| VHS | Very high speed rail (German) | vehicle fleet |
| Hs | Hasselfors (Swedish) | station code |
| 5507 / HS | Seelze Pbf (German) | station code |
| NS Hispeed, NS Hispeed B.V. (Dutch) | railway company |