| ID | Name | Type |
|---|---|---|
| #11667 | Program Power | Z |
| #22057 | Program Software | P |
| #11668 | Program Techniques | Z |
| #23036 | Programing | P |
| #16027 | Programmers for Peace | P |
| #16028 | Programs for Learning | P |
| #18322 | Programs in Education | P |
| #11670 | Progress Software | Z |
| #11671 | Progress Software Makers Team | Z |
| #11672 | Progressive Distribution Ltd | Z |
| #21959 | Progy | - |
| #11673 | Project of Fire | Z |
| #21055 | Projecto Futurismo | P |
| #19802 | Prokyon | P |
| #20035 | Prolog Home Software | P |
| #11674 | Prologica | ? |
| #11675 | Prometeo | @ |
| #11676 | Promopublications | Z |
| #17637 | Prompt Electronics | R |
| #11677 | Propaganda Software | Z |