| ID | Title | Machine | Language |
|---|---|---|---|
| 31844 | Thro' The Wall | ZX81 16K | English |
| 31978 | Thro' The Wall | ZX81 16K | English |
| 34588 | Thyime | ZX81 16K | English |
| 29383 | Thyristor | ZX81 16K | Dutch |
| 29384 | Tic Tac Toe | ZX81 16K | - |
| 34589 | Tic-Tac-Toe | ZX81 16K | English |
| 40104 | Ticket Machine | ZX81 16K | English |
| 39813 | Ticking Bomb | ZX81 16K | English |
| 35638 | Tiddlywinks | ZX81 16K | English |
| 40527 | Tiger | ZX81 16K | English |
| 41085 | Tight Security | ZX81 16K | English |
| 34590 | Tiles | ZX81 16K | English |
| 34591 | Time | ZX81 16K | English |
| 40187 | Time | ZX81 16K | English |
| 32093 | Time Warden | ZX81 16K | - |
| 39993 | Time Warp | ZX81 16K | English |
| 40894 | Timed Inputs | ZX81 16K | English |
| 40727 | Times | ZX81 16K | English |
| 43074 | Timeslide | ZX81 16K | English |
| 29418 | Timex Valuables Program | ZX81 16K | English |