MHC

MHC may refer to:

Biology

• Myosin heavy chain - part of the motor protein myosin's quaternary protein structure
• Major histocompatibility complex - a highly polymorphic region on chromosome 6 with genes particularly involved in immune functions

Colleges

• Mars Hill College - a coeducational, liberal-arts college affiliated with the North Carolina Baptist Convention in Mars Hill, North Carolina, USA
• Macaulay Honors College - an honors college within the City University of New York
• Mount Holyoke College - a liberal arts women's college and a member of the Seven Sisters in South Hadley, Massachusetts, USA

Health

• Managed health care
• Mental Health Counselor

Sports

• Mediterranean Handball Confederation
• Milwaukee Hurling Club
• Malaysian Hockey Confederation

Economy

• Mihcoin

Other

• Mid Hudson Conference
• The Mile high club
• Model of hierarchical complexity
• Mohawk–Hudson convergence, a meteorological phenomenon
• Maimonides Heritage Center