| 36541 | Uranus Penetrator | ZX-Spectrum 48K | English |
| 38122 | Uranus Penetrator III: The Hunt For Number Two | ZX-Spectrum 48K | English |
| 44812 | UrbX Warriors | ZX-Spectrum Next | English |
| 7148 | Urban | ZX-Spectrum 48K | English |
| 7149 | Urban Upstart | ZX-Spectrum 48K | English |
| 5525 | Uridium | ZX-Spectrum 48K | English |
| 11433 | Uridium + Firelord | ZX-Spectrum 48K | English |
| 5528 | Uridium Plus | ZX-Spectrum 48K | English |
| 30189 | Uroboros | ZX-Spectrum 48K/128K | English |
| 7150 | Urquahart Castle | ZX-Spectrum 48K | English |
| 31241 | Usain Bolt's Olympic Dash | - | English |
| 2000467 | Usborne Guide to Better BASIC | - | English |
| 2000084 | Usborne Guide to Computer Jargon - Illustrated | - | English |
| 2000506 | Usborne Guide to Computer and Video Games | - | English |
| 2001176 | Usborne Guide to Programming Tricks & Skills | - | English |
| 2000399 | Usborne Guide to Understanding the Micro | - | English |
| 2000966 | Usborne Introduction to the New Technology | - | English |
| 7151 | Use Your Loaf | ZX-Spectrum 48K | English |
| 11149 | Use and Learn | ZX-Spectrum 48K | English |
| 2000404 | Use and Learn | - | English |