| GAMELIST | On the Oche  | 1984 |
| GAMELIST | On the Bench | 1988 |
| GAMELIST | On Cue | 1987 |
| HARDWARE | Omni-Reader | 1987 |
| APPLICATIONS | Omicron  | 198x |
| GAMELIST | Omeyad | 1989 |
| GAMELIST | Omega Planète Invisible
Omega der Geheime Planet | 1987 |
| GAMELIST | Omega Dimension
Dimension Omega | 1989 |
| GAMELIST | Olympiad '86 | 1986 |
| GAMELIST | Olympe | 1985 |
| GAMELIST | Olli And Lissa: the Ghost Of Shilmoore Castle | 1987 |
| GAMELIST | Olli And Lissa 3: The Candlelight Adventure | 1989 |
| GAMELIST | Ole, Toro | 1985 |
| GAMELIST | Old Scores | 1986 |
| HARDWARE | Oktett | 1986 |
| GAMELIST | Oink! | 1987 |
| GAMELIST | Oilmania | 1990 |
| GAMELIST | Oh Mummy
Oh Momies!
Schatz der Pharaonen | 1984 |
| GAMES | Offensive US Gold advert hammered (New Computer Express) | 1989 |
| GAMELIST | Off Shore Warrior | 1989 |
| GAMELIST | Odyssey | 1986 |
| GAMELIST | Octoplex | 1989 |
| CODING SRC'S | OCP .WIN load | 1997 |
| APPLICATIONS | OCP à la Loupe (ACPC n°27) | 1990 |
| APPLICATIONS | OCP à la Loupe (ACPC n°26) | 1990 |
| APPLICATIONS | OCP à la Loupe (ACPC n°22) | 1990 |
| APPLICATIONS | OCP à la Loupe (ACPC n°21) | 1989 |
| APPLICATIONS | OCP à la Loupe (ACPC n°20) | 1989 |
| APPLICATIONS | OCP à la Loupe (ACPC n°19) | 1989 |
| APPLICATIONS | OCP à la Loupe (ACPC n°18) | 1989 |
| LITTÉRATURE | Ocean the History | 2014 |
| GAMELIST | Ocean Conqueror | 1988 |
| GAMELIST | Obsidian
L'hepiss | 1985 |
| GAMELIST | Obliterator | 1989 |
| GAMELIST | Objectif Monde 2
Objectif Monde II | 19xx |
| GAMELIST | Objectif Monde 1: Milieux Naturels (Gerographie 6eme) | 198x |
| GAMELIST | Objectif France | 19xx |
| GAMELIST | Objectif Europe Geographique | 198x |
| GAMELIST | Objectif Calcul CP
Divisions+Addsous | 1987 |
| GAMELIST | Oberon 69 | 1990 |
| GAMELIST | Obbiettivo Visitors | 1985 |
| APPLICATIONS | OAX | 1986 |
| GAMELIST | O'thelo | 1985 |
| APPLICATIONS | NVL: Neobyte Videotext Language | 1991, 1992 |
| GAMELIST | Numerus | 1985 |
| GAMELIST | Numeri | 1990 |
| GAMELIST | Numbers Minds | 1994 |
| GAMELIST | Number Painter | 1984 |
| GAMELIST | Number 11
Sum Fun | 198x |
| GAMELIST | Number 1 | 1985 |
| GAMELIST | Nuclear Heist | 1986 |
| GAMELIST | Nuclear Defence | 1986 |
| GAMELIST | Nova! | 1987 |
| GAMELIST | Noughts And Crosses (Disk 50) | 1986 |
| APPLICATIONS | Notenverwaltung für die Schule | 1986 |
| GAMELIST | Not a Penny More, Not a Penny Less | 1987 |
| APPLICATIONS | Nostradabur | 1986 |
| GAMELIST | Nosferatu the Vampyre
Nosferatu El Vampiro | 1986 |
| GAMELIST | North Star | 1988 |
| GAMELIST | North Sea Bullion Adventure
Fortune En Mer Du Nord | 1985 |
| GAMELIST | North and South
Nord et Sud: les Tuniques Bleues
Norte y Sur | 1991, 1990 |
| GAMELIST | Nonterraqueous | 1985 |
| GAMELIST | Nonamed | 1986 |
| APPLICATIONS | Nominal Ledger | 198x |
| CODING | NoICE | 1995 |
| GAMELIST | Nodes Of Yesod | 1986 |
| GAMELIST | Nocturno | 198x |
| GAMELIST | Nocturne | 1986 |
| APPLICATIONS | No Man's Land - Astroscope | 1985 |
| APPLICATIONS | No Man's Land - Budget | 1985 |
| GAMELIST | No Exit (GX4000) | 1990 |
| GAMELIST | No Exit | 1990 |
| GAMELIST | Nitroglycerine
Lucky Luke Nitroglycerine | 1987 |
| APPLICATIONS | Nirvana v6 | 1989 |
| APPLICATIONS | Nirvana v2 | 1991 |
| APPLICATIONS | Nirvana v1 | 1989 |
| GAMELIST | Ninja Spirit | 1990 |
| GAMELIST | Ninja Scooter Simulator | 1988 |
| GAMELIST | Ninja Massacre | 1989 |
| GAMELIST | Ninja Hamster | 1987 |
| GAMELIST | Ninja Commando | 1988 |
| GAMELIST | Ninja | 1987 |
| GAMELIST | Nightmare Park
La Foret Infernale | 1985 |
| GAMELIST | Nightmare Maze | 1986 |
| APPLICATIONS | Nightingale Software - Amsrnd | 1985 |
| APPLICATIONS | Nightingale Software - Amsrec | 1985 |
| APPLICATIONS | Nightingale Software - Amsmon | 1985 |
| APPLICATIONS | Nightingale Software - Amslink | 1985 |
| APPLICATIONS | Nightingale Software - Amslib | 1985 |
| APPLICATIONS | Nightingale Software - Amsem | 1985 |
| GAMELIST | Nightbreed
Razas de Noche
The Night Breed | 1990 |
| GAMELIST | Night Shift | 1990 |
| GAMELIST | Night Shade
Nightshade | 1985 |
| GAMELIST | Night Raider | 1988 |
| GAMELIST | Night Hunter | 1990 |
| GAMELIST | Night Gunner | 1986 |
| GAMELIST | Night Booster | 1985 |
| GAMELIST | Nigel Mansell's World Championship | 1992 |
| GAMELIST | Nigel Mansell's Grand Prix | 1988 |
| APPLICATIONS | Nig Dos | 1988 |
