| 40941 | Atlantic Lander | ZX81 16K | English |
| 34725 | Atlantis | ZX-Spectrum 48K | English |
| 9505 | Atlantis Adventure | ZX-Spectrum 48K | English |
| 36762 | Atlântida: Uma Expedição ao Mundo Perdido | ZX81 16K | English |
| 312 | Atom Ant | ZX-Spectrum 48K/128K | English |
| 36389 | AtomiCat | ZX-Spectrum 48K | English |
| 21160 | Atomic | Pentagon 128 | English |
| 33392 | Atomic Laser Space Octopus | ZX-Spectrum 48K | English |
| 35575 | Atomic Numbers | ZX81 16K | English |
| 37584 | Atomic Overload | ZX-Spectrum 48K | English |
| 9506 | Atomic Robo-Kid | ZX-Spectrum 48K | English |
| 19732 | Atomic Structure | ZX-Spectrum 48K | English |
| 11501 | Atomix | ZX-Spectrum 48K | English |
| 9508 | Atoms | ZX-Spectrum 16K | English |
| 9509 | Atoms | ZX-Spectrum 16K | English |
| 9510 | Atoms | ZX-Spectrum 16K | English |
| 40737 | Atoms | ZX81 16K | English |
| 21864 | Atoms | ZX-Spectrum 16K | English |
| 12364 | Atoms and Moles | ZX-Spectrum 48K | English |
| 29472 | Attack | ZX-Spectrum 16K | English |