| MPCA | Madhya Pradesh Cricket Association 
| Others |
| MPCA | Maghera Parish Caring Association (NI)
| Others |
| MPCA | Maryland Planning Commissioners Association
| Others |
| MPCA | Medical and Pharmaceutical Consultancy and Applications
| Others |
| MPCA | Michigan Primary Care Association
| Others |
| MPCA | Mid-orbiter Power Controller Assembly
| Others |
| MPCA | Midwest Popular Culture Association
| Others |
| MPCA | Miniature Pinscher Club of America
| Others |
| MPCA | Minnesota Pollution Control Agency
| Others |
| MPCA | Missouri Primary Care Association
| Others |
| MPCA | MN Pollution Control Agency
| Others |
| MPCA | Mobis Parts Canada
| Others |
| MPCA | Montana Primary Care Association
| Others |
| MPCA | Motion Picture Corporation of America
| Others |
| MPCA | Multi Protocol Communications Adapter
| Others |
| MPCA | Multilinear Principal Component Analysis
| Others |