Chc

CHC is a three-letter acronym that can refer to:

In health care:

In education:

Calvert Hall College, a Catholic preparatory high school in Maryland, USA
Chavakachcheri Hindu College, a famous school in the Thenmarachchi region, Jaffna
Chestnut Hill College - a Catholic college in Philadelphia, PA
College of the Holy Cross, a college in Worcester, Massachusetts
Cornwall Hill College, a college in Pretoria, South Africa
Robert D. Clark Honors College at the University of Oregon in Eugene, Oregon

Churches:

City Harvest Church, a local independent megachurch in Singapore
Christian Heritage Church, an evangelical/charismatic megachurch in Tallahassee, Florida, USA

In politics:

Cooler Heads Coalition, an organisation of scientists skeptical of the scientific consensus on climate change
Congressional Hispanic Caucus, in the Congress of the United States
Croatian Helsinki Committee, a human rights group

In sports:

Castrol-Haugg-Cup, a race-like event contested mainly at Nürburgring
Club de Hockey Canadien, the official French name of the Montreal Canadiens NHL club
Chicago Cubs, a Major League Baseball team which has this abbreviation for box scores and television scoring displays

In Gaming:

Centurion High Council (CHC), This is an Organization that focuses on group PvP within MMOs.

Other:

Canadian Hurricane Centre
Christchurch International Airport's IATA airport code
CHC Helicopter Corporation, the world’s largest global commercial helicopter operator
CHC Theory, Cattell-Horn-Carroll theory of human cognitive abilities
Chlorinated hydrocarbon (individual substance) and chlorinated hydrocarbons (group of substances), see also organochloride
Cedar Hills Connection A group of friends and acquaintances who had attended, during the 1990s, the same elementary school, Cedar Hills, in Surrey, B.C., Canada.

ChC is also: