| Réponse | Nombre de lettres |
|---|---|
| RFC | 3 lettres |
| RFI | 3 lettres |
| RFO | 3 lettres |
| RGE | 3 lettres |
| RHE | 3 lettres |
| RHI | 3 lettres |
| RHO | 3 lettres |
| RIA | 3 lettres |
| RIB | 3 lettres |
| RIC | 3 lettres |
| RID | 3 lettres |
| RIE | 3 lettres |
| RIF | 3 lettres |
| RIN | 3 lettres |
| RIO | 3 lettres |
| RIP | 3 lettres |
| RIS | 3 lettres |
| RIT | 3 lettres |
| RIX | 3 lettres |
| RIZ | 3 lettres |
| RMA | 3 lettres |
| RMC | 3 lettres |
| RME | 3 lettres |
| RMI | 3 lettres |
| RMN | 3 lettres |
| RMO | 3 lettres |
| RMS | 3 lettres |
| RNA | 3 lettres |
| RNB | 3 lettres |
| RND | 3 lettres |
| RNE | 3 lettres |
| RNM | 3 lettres |
| ROB | 3 lettres |
| ROC | 3 lettres |
| ROD | 3 lettres |
| ROI | 3 lettres |
| ROL | 3 lettres |
| ROM | 3 lettres |
| RON | 3 lettres |
| ROR | 3 lettres |
| ROS | 3 lettres |
| ROT | 3 lettres |
| ROU | 3 lettres |
| ROV | 3 lettres |
| ROY | 3 lettres |
| RPF | 3 lettres |
| RPG | 3 lettres |
| RPR | 3 lettres |
| RRE | 3 lettres |
| RRR | 3 lettres |