| Abbreviation | Designation | |
|---|---|---|
| Gr | Grenze / Grenztarifpunkt (German) border / border point | rail transport operations |
| SR | Sakartvelos Rkinigza (Georgian) | railway company |
| GR | Virgin Trains East Coast | railway company |
| 73 / GR | Ellás, Elliniki Dimokratia (Greek) Greece, Hellenic Republic | country code |
| CH-GR | Graubünden, Kanton Graubünden (German) Grisons, Canton of Grisons | country code |
| NL-GR | Groningen, Provincie Groningen (Dutch) | country code |
| GR | Görlitz (German) | fare point / vehicle registration plate |
| Gr | Gräfsnäs (Swedish) | station code |
| Gr | Graversfors (Swedish) | station code |
| GR | East Coast | railway company |