| Reserverad | spare tyre |
| Reservieren | reserve |
| reservieren | reserve |
| reserviert | reserved |
| Reservat | reserve |
| Reserve | reserve backup buffer resource reservation |
| Reservist | reservist |
| Reservierung | reservation |
| Reservoir | reservoir |
| Lesegerät | reader |
| Riesenrad | big wheel ferris wheel Ferris wheel |
| Server | server |
| Webserver | web server |
| Receiver | receiver |
| retrograd | retrograde |
| Reservekopie | backup |
| Reservistin | reservist |
| resektieren | resect |
| Reservereifen | extra tire extra tyre |
| resetten | reset |