| ratio | 1 | 1 |
| raum | 3 | 4 |
| real | 3 | 5 |
| realität | 1 | 1 |
| reception | 1 | 1 |
| rechenzentren | 1 | 1 |
| rechenzentrum | 4 | 4 |
| rechenzentrums | 2 | 2 |
| rechenzentrums-vernetzung | 2 | 2 |
| rechtliches | 6 | 6 |
| recommend | 1 | 1 |
| recyceltes | 1 | 1 |
| reduced | 1 | 1 |
| redundancies | 1 | 1 |
| redundanzen | 2 | 2 |
| reduzieren | 1 | 1 |
| reduzierter | 1 | 1 |
| referenzenemil | 2 | 2 |
| register | 3 | 5 |
| registerrobert | 1 | 1 |