| ID | Name | Type |
|---|---|---|
| #16701 | Mannesman-Tally | ? |
| #19480 | Manoel Carvalho | + |
| #8983 | Manoel Silva Rodrigues | ? |
| #21667 | Manoli Fernandez G. | + |
| #8984 | Manolo Lopez Garcia | ? |
| #8985 | Manor Software | Z |
| #8986 | Manowar Software | Z |
| #19130 | Manse | - |
| #8987 | Mansfield Computers & Electronics | Z |
| #19137 | Mantkov | - |
| #20306 | Manu | - |
| #19657 | Manu Segura | + |
| #19601 | Manu128k | - |
| #23094 | ManuFerHi | P |
| #8988 | Manuel | ? |
| #8989 | Manuel Albuquerque | + |
| #8990 | Manuel Alfonseca | + |
| #8991 | Manuel Alparaz Lopez | + |
| #8992 | Manuel Arana Larrea | + |
| #21566 | Manuel Arcângelo | + |