| Nazwa | Kraj | Miasto | Rejting | |
|---|---|---|---|---|
| PMS Data | 0.00 ±0.0 | |||
| PMSoft | 0.00 ±0.0 | |||
| PMT | 0.00 ±0.0 | |||
| Pocket Books | Stany Zjednoczone (United States) | Nowy Jork (New York) | 0.00 ±0.0 | |
| POKEY | Polska (Poland) | 0.00 ±0.0 | ||
| Pokey Soft | Norwegia (Norway) | 0.00 ±0.0 | ||
| Pollard's Software Creations | 0.00 ±0.0 | |||
| Popmilo | Serbia (Serbia) | 0.00 ±0.0 | ||
| Popular Computing Weekly | 0.00 ±0.0 | |||
| Portland Atari Club | 0.00 ±0.0 | |||
| Positive Input | 0.00 ±0.0 | |||
| PowerSoft, Inc. | 0.00 ±0.0 | |||
| PPP | 0.00 ±0.0 | |||
| PPR | 0.00 ±0.0 | |||
| PPSW | 0.00 ±0.0 | |||
| PR Soft | 0.00 ±0.0 | |||
| PR Software | 0.00 ±0.0 | |||
| Practical Computing | 0.00 ±0.0 | |||
| Prehistoric Programs | 0.00 ±0.0 | |||
| Prentice-Hall, Inc. | Stany Zjednoczone (United States) | Nowy Jork (New York) | 0.00 ±0.0 |
