| Acronym | Definition |
|---|
| MATC➣Mathematics Across the Curriculum (project; Dartmouth College, New Hampshire) |
| MATC➣Milwaukee Area Technical College |
| MATC➣Madison Area Technical College |
| MATC➣Manhattan Area Technical College (Manhattan, KS) |
| MATC➣Mitsubishi Active Traction Control |
| MATC➣Michigan Argentine Tango Club (dance) |
| MATC➣Military Advanced Training Center (Walter Reed Army Medical Center) |
| MATC➣Moab Area Travel Council (Utah) |
| MATC➣Mellon Awards for Technology Collaboration |
| MATC➣Medication-Assisted Treatment Counselor (various organizations) |
| MATC➣Maine Appalachian Trail Club |
| MATC➣Mid-America Transportation Center |
| MATC➣Mid-America Theater Conference (est. 1979) |
| MATC➣Mini-Armored Troop Carrier |
| MATC➣Mound Advanced Technology Center (Miamisburg, OH) |
| MATC➣Maine Antique Tractor Club |
| MATC➣Magistrates' Area Training Committee (UK) |
| MATC➣Mobilization Area Training Center |
| MATC➣Maximum Allowable/Acceptable Toxicant Concentration |