| 15301 | Ordenador Educativo issue 02 | ZX-Spectrum 48K | Spanish |
| 15302 | Ordenador Educativo issue 03 | ZX-Spectrum 48K | Spanish |
| 15303 | Ordenador Educativo issue 04 | ZX-Spectrum 48K | Spanish |
| 15304 | Ordenador Educativo issue 05 | ZX-Spectrum 48K | Spanish |
| 15305 | Ordenador Educativo issue 06 | ZX-Spectrum 48K | Spanish |
| 15306 | Ordenador Educativo issue 07 | ZX-Spectrum 48K | Spanish |
| 16269 | Ordenaletras | ZX-Spectrum 48K | Spanish |
| 23734 | Ordering | ZX-Spectrum 48K | English |
| 22216 | Ordernum | ZX-Spectrum 48K | English |
| 44590 | Ordidactic | ZX-Spectrum 48K | French |
| 21070 | Ordinary Story | ZX-Spectrum 48K | Russian |
| 36566 | Ordlek | ZX-Spectrum 48K | Norwegian |
| 8523 | Orfeus Music Assembler | ZX-Spectrum 48K | English |
| 40235 | Organ | ZX-Spectrum 48K | English |
| 37660 | Organic Matter | ZX-Spectrum 48K | English |
| 18120 | Organo | ZX-Spectrum 48K | Spanish |
| 24685 | Organo | ZX-Spectrum 48K | Spanish |
| 16062 | Organo | ZX-Spectrum 48K | Spanish |
| 16528 | Organo Musical | ZX-Spectrum 48K | Spanish |
| 26405 | Oriental | ZX-Spectrum 48K | Italian |