What does MATC stand for?

Maximum Acceptable Tolerance Concentration (GNE)

Maximum Acceptable Toxicant Concentration

Maximum Allowable Toxicant Concentration (EEVL)

Mid-America Transportation Center - University of Nebraska--Lincoln (RCD)

Middle Atlantic Conference (PSS)

Military Air Transport Command (MUGU)

Milwaukee Area Technical College

Missile Auxiliaries Test Console

Mobilization Army Training Center

Mountain Artillery Training Centre - British military (DMA)