| 267 | Armageddon | ZX-Spectrum 16K | English |
| 5191 | Armageddon | ZX-Spectrum 16K | English |
| 23558 | Armageddon + Amenaza | ZX-Spectrum 16K | Spanish |
| 26608 | Artificial Intelligence | ZX-Spectrum 16K | English |
| 43065 | Artificial Intelligence Clive Sinclair | ZX-Spectrum 16K | English |
| 19463 | As/Dis | ZX-Spectrum 16K | English |
| 44927 | Asalto | ZX-Spectrum 16K | Spanish |
| 44941 | Aspirador | ZX-Spectrum 16K | Spanish |
| 38644 | Assalto à Embaixada | ZX-Spectrum 16K | Portuguese |
| 19259 | Assembler | ZX-Spectrum 16K | English |
| 19464 | Assembler | ZX-Spectrum 16K | English |
| 17555 | Assembler | ZX-Spectrum 16K | English |
| 19719 | Assembler | ZX-Spectrum 16K | English |
| 19721 | Assembler | ZX-Spectrum 16K | English |
| 24472 | Assembler | ZX-Spectrum 16K | English |
| 19720 | Assembler/Disassembler | ZX-Spectrum 16K | English |
| 19726 | Assembler/Editor | ZX-Spectrum 16K | English |
| 43413 | Assembly Language for Arcade Games - Cassette | ZX-Spectrum 16K | English |
| 19119 | Asteroid Belt | ZX-Spectrum 16K | English |
| 27052 | Asteroides | ZX-Spectrum 16K | French |