CHS may refer to:

• Canadian Hemophilia Society, a non-profit
• Center for Healthy Sex, a therapy center in Los Angeles, U.S.
• Community Health Systems, an American hospital network
• Central Health Service, a Central Civil Service (Health Service) under the Government of India.

• CHS Inc., an American agricultural co-operative
• Canadian Hydrographic Service, a government body
• Connecticut Historical Society, an American non-profit

• Charleston International Airport, South Carolina, U.S. (by IATA airport code)
• Cheshire, a county of England (by Chapman code in genealogy)

• Camas High School, Washington
• Canton High School (Massachusetts)
• Calumet High School (Calumet, Michigan)
• Castor High School, Castor, Louisiana
• Cedar City High School, Utah
• Centennial High School (Howard County, Maryland)
• Center for Hellenic Studies, a research institute in Washington, D.C.
• Chalmette High School, Louisiana
• Chaparral High School - Multiple
• Chattahoochee High School, Georgia
• Chattahoochee High School (Florida)
• Cheshire High School, Connecticut
• Cienega High School, Arizona
• Clayton High School, Missouri
• Clements High School, Sugar Land, Texas
• Cleveland High School (Portland, Oregon)
• Clifton High School (New Jersey)
• Charlotte High School (disambiguation), the name of schools in Florida, Michigan, New York, North Carolina, and Texas
• Columbine High School, Colorado
• Conard High School, Connecticut
• Collinsville High School, Illinois
• Conestoga High School, Pennsylvania
• Crater High School, Oregon
• Winston Churchill High School (Potomac, Maryland)
• Custer High School (Custer, South Dakota)

• Catholic High School, Melaka, Malaysia
• Catholic High School, Petaling Jaya, Malaysia
• Catholic High School, Singapore
• Cheadle Hulme School, Greater Manchester, England
• Clarence High School (India), east Bangalore, Kamataka
• Clifton High School (Bristol) Bristol, England
• Colegio Hebreo Sefaradí, a Jewish private school in Cuajimalpa, Mexico City
• College Historical Society, at Trinity College, Dublin, Ireland
• Congleton High School, Cheshire, England
• Cookstown High School, Cookstown, Northern Ireland
• Cootamundra High School, Riverina, Australia
• Cronulla High School, Sydney, Australia

• Cannabinoid hyperemesis syndrome, a medical condition
• Chalcone synthase, a plant enzyme
• Circular hollow section, British term for a hollow structural section
• Contact Handling System, software used by the Metropolitan Police, London, U.K.
• Cylinder-head-sector, a method for addressing data on magnetic disks
• Cerebral hyperperfusion syndrome

• Confidential human source, an informant
• Core Humanitarian Standard on Quality and Accountability, a code for humanitarian and development actors
• Charles-Haden Savage, fictional character portrayed by Steve Martin in Only Murders in the Building

This disambiguation page lists articles associated with the title CHS.
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