| Sinclair ZX Spectrum+3 disk |  The Tears of the Moon + Laskar's Crystals | 1992 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | The Test | 199? | Adventure Workshop, The |
| Sinclair ZX Spectrum+3 disk | The Thirty-Nine Steps | 1995 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk |  The Train | 1988 | Dro Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | The Twelve Days of Christmas | 1994 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | The Unborn One | 1991 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | The Untouchables | 1989 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum+3 disk | The Very Big Cave Adventure | 1986 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | The Vindicator! | 1988 | Imagine Soft. Ocean Group 13156 |
| Sinclair ZX Spectrum+3 disk | The Violator of Voodoo | 1991 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | The Well of Zol | 1994 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | The White Feather Cloak | 1992 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | The Winning Team | 1991 | Domark Group, Ltd. |
| Sinclair ZX Spectrum+3 disk | The Wizard of Oz | 1995 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Theme Park U.K. | 1993 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Theme Park U.S.A. | 1993 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | There's a Bomb Under Parliament | 1991 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Theseus and the Minotaur | 199? | Adventure Workshop, The |
| Sinclair ZX Spectrum+3 disk | Thomas the Tank Engine's Fun With Words | 1990 | Friendly Learning |
| Sinclair ZX Spectrum+3 disk | Thunder Blade P | 1988 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum+3 disk | Thunderbirds | 1989 | MCM Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Thunderbirds | 1989 | Grandslam Ent., Ltd. |
| Sinclair ZX Spectrum+3 disk | Thundercats | 1987 | Elite Systems, Ltd. |
| Sinclair ZX Spectrum+3 disk | Tiburon | 1989 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Tiger Road P | 1988 | GO! Media Holdings, Ltd. 13442 |
| Sinclair ZX Spectrum+3 disk | Tiki Taca Hb | 2019 | Climacus |
| Sinclair ZX Spectrum+3 disk | Time and Magik | 1988 | Mandarin Soft. |
| Sinclair ZX Spectrum+3 disk | Time Scanner | 1989 | MCM Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Time Scanner | 1989 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Sinclair ZX Spectrum+3 disk | Tintin en la Luna | 1989 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Tintin on the Moon | 1989 | Infogrames Interactive, Inc. 329720 |
| Sinclair ZX Spectrum+3 disk |  Titanic Blinky Tape Master Disk | 1991 | Zeppelin Games |
| Sinclair ZX Spectrum+3 disk | Tizpan - Lord of the Jungle | 199? | Adventure Workshop, The |
| Sinclair ZX Spectrum+3 disk | TNT | 1990 | Domark Group, Ltd. |
| Sinclair ZX Spectrum+3 disk | TNT | 1991 | Dro Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | Toddler Trouble | 1996 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Toi Acid Game | 1989 | Iber Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Tomahawk | 1985 | Digital Integration |
| Sinclair ZX Spectrum+3 disk | Toobin' | 1989 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Toobin' | 1989 | Domark Group, Ltd. |
