| 27882 | Thingy | ZX-Spectrum 48K | English |
| 5234 | Thingy and the Doodahs | ZX-Spectrum 48K | English |
| 5235 | Think! | ZX-Spectrum 48K | English |
| 37399 | Think! Bike! | ZX-Spectrum 48K | English |
| 24976 | Thinker | ZX-Spectrum 48K | English |
| 19315 | This Could Be Your Life | ZX-Spectrum 48K | English |
| 36602 | This Game Will Pit Man Against Machine | ZX-Spectrum 48K | English |
| 36540 | This is CYAN | ZX-Spectrum 48K | English |
| 5237 | Thomas the Tank Engine & Friends | ZX-Spectrum 48K | English |
| 22508 | Thomas the Tank Engine II | ZX-Spectrum 48K | English |
| 11029 | Thomas the Tank Engine's Fun With Words | ZX-Spectrum 48K | English |
| 5238 | Thor | ZX-Spectrum 48K | Spanish |
| 15203 | Thor | ZX-Spectrum 48K | Spanish |
| 35529 | Thor 4 Pack | ZX-Spectrum 48K | English |
| 34299 | Thoroughly Modern Willy | ZX-Spectrum 48K | English |
| 22171 | Three | ZX-Spectrum 48K | English |
| 23314 | Three Blind Mice | ZX-Spectrum 48K | English |
| 24541 | Three Compulsive Games | ZX-Spectrum 48K | English |
| 12173 | Three Days in Carpathia | ZX-Spectrum 48K | English |
| 18149 | Three Level | ZX-Spectrum 48K | Spanish |