| 22033 | Insta-Matchit | ZX-Spectrum 48K | English |
| 8281 | Instant User Defined Graphics | ZX-Spectrum 48K | English |
| 21045 | Instrucciones Truco | ZX-Spectrum 48K | Spanish |
| 38389 | Instrukce o programech | ZX-Spectrum 48K | Czech |
| 21312 | Instrument | ZX-Spectrum 48K | English |
| 15748 | Insult Generator | ZX-Spectrum 48K | English |
| 42067 | Insult Megademo | ZX-Spectrum 48K | English |
| 20137 | Insurance Assurance | ZX-Spectrum 48K | English |
| 2490 | Insurgency | ZX-Spectrum 48K | English |
| 8282 | Integer Compiler | ZX-Spectrum 48K | English |
| 18183 | Integracion y Deferenciacion | ZX-Spectrum 48K | Spanish |
| 18187 | Integracion y Diferenciacion: Integrales | ZX-Spectrum 48K | Spanish |
| 16588 | Integral | ZX-Spectrum 48K | Spanish |
| 16472 | Integrales | ZX-Spectrum 48K | Spanish |
| 18522 | Integrales | ZX-Spectrum 48K | Spanish |
| 18567 | Integrales | ZX-Spectrum 48K | Spanish |
| 16598 | Integrales Indefinidas I | ZX-Spectrum 48K | Spanish |
| 16599 | Integrales Indefinidas II | ZX-Spectrum 48K | Spanish |
| 20277 | Integrated Accounts | ZX-Spectrum 48K | English |
| 8283 | Integration | ZX-Spectrum 48K | English |