| Version | Serial | Size | CRC32 | Number of Codes | |||
|---|---|---|---|---|---|---|---|
| Ultimate Basketball | |||||||
| (USA) | NES-UJ-USA | 256K | 9F6CE171 | 4 | |||
| Ultimate Frogger Championship | |||||||
| Ultimate Frogger Championship | 0K | 5 | |||||
| Ultraman Club - Kaijuu Daikessen!! | |||||||
| (Japan) | ANG-UA | 384K | 9ADFC8F0 | 5 | |||
| Ultraman Club 2 - Kaettekita Ultraman Club | |||||||
| (Japan) | SHI-UU | 256K | 7980C4F7 | 6 | |||
| Ultraman Club 3 - Matamata Shutsugeki!! Ultra Kyoudai | |||||||
| (Japan) | SHI-3I | 384K | 923F915B | 11 | |||
| Uncanny X-Men, The | |||||||
| (USA) | NES-XM-USA | 128K | 2D41EF92 | 24 | |||
| Uncharted Waters | |||||||
| (USA) | NES-QK-USA | 640K | ACA15643 | 13 | |||
| Untouchables, The | |||||||
| (USA) | NES-U6-USA | 256K | 209F3587 | 30 | |||
| Urban Champion | |||||||
| (World) | HVC-UC, NES-UC-(USA/CAN), NES-UC-FRA | 24K | 656D4265 | 38 | |||
| Urusei Yatsura - Lum no Wedding Bell | |||||||
| (Japan) | JF-10 | 64K | 0DA5E32E | 3 | |||
| Utsurun Desu | |||||||
| (Japan) | TFC-U9 | 256K | 20C5D187 | 7 | |||
| Valis - The Fantastic Soldier | |||||||
| (Japan) | GTS-VA | 128K | C76AADF4 | 24 | |||
| Valkyrie no Bouken - Toki no Kagi Densetsu | |||||||
| (Japan) | NAM-NWB-3900 (17) | 64K | C6ADD8C5 | 15 | |||
| Vegas Connection - Casino kara Ai o Komete | |||||||
| (Japan) | SEI-1B | 256K | 57E9B21C | 1 | |||
| Vegas Dream | |||||||
| (USA) | NES-LS-USA | 256K | C973699D | 4 | |||
