| Réponse | Nombre de lettres |
|---|---|
| UAE | 3 lettres |
| UAL | 3 lettres |
| UAP | 3 lettres |
| UAT | 3 lettres |
| UBA | 3 lettres |
| UBE | 3 lettres |
| UBT | 3 lettres |
| UBU | 3 lettres |
| UCA | 3 lettres |
| UCE | 3 lettres |
| UCI | 3 lettres |
| UCS | 3 lettres |
| UDF | 3 lettres |
| UDO | 3 lettres |
| UDR | 3 lettres |
| UDS | 3 lettres |
| UDU | 3 lettres |
| UEA | 3 lettres |
| UEE | 3 lettres |
| UEF | 3 lettres |
| UEH | 3 lettres |
| UEI | 3 lettres |
| UEL | 3 lettres |
| UEM | 3 lettres |
| UEN | 3 lettres |
| UEO | 3 lettres |
| UER | 3 lettres |
| UFO | 3 lettres |
| UFR | 3 lettres |
| UGC | 3 lettres |
| UGH | 3 lettres |
| UGT | 3 lettres |
| UHC | 3 lettres |
| UHT | 3 lettres |
| UIA | 3 lettres |
| UIN | 3 lettres |
| UIO | 3 lettres |
| UIR | 3 lettres |
| UIT | 3 lettres |
| UJI | 3 lettres |
| ULA | 3 lettres |
| ULE | 3 lettres |
| ULM | 3 lettres |
| ULS | 3 lettres |
| ULU | 3 lettres |
| UMA | 3 lettres |
| UME | 3 lettres |
| UMP | 3 lettres |
| UNA | 3 lettres |
| UNE | 3 lettres |