| Acronym | Definition |
|---|
| MTAP | Multi-state Technical Assistance Program |
| MTAP | Multifunction Target Acquisition Processor |
| MTAP | Methylthioadenosine Phosphorylase |
| MTAP | Military Training Assistance Program |
| MTAP | Montana Telecommunications Access Program |
| MTAP | Motor Test Access Panel (Selmon Company, Inc.; Stratford, CT) |
| MTAP | Microarray Technology Access Program |
| MTAP | Medicaid Transportation Assistance Program |
| MTAP | Medical Technology Assessment Program (independent assessments of medical devices) |