- CAHC stands for Coalition for Affordable Health Coverage (Washington, DC)
- CAHC stands for Complementary and Alternative Health Care
- CAHC stands for Communauté d’Agglomération Hénin-Carvin (French: Agglomeration Community of Hénin-Carvin; Hénin-Carvin, France)
- CAHC stands for Canadian Animal Health Coalition
- CAHC stands for Capital Area Health Consortium (Connecticut)
- CAHC stands for Cercle Archeologique Hesbaye-Condroz (French: Hesbaye-Condroz Archaeological Circle; Belgium)
- CAHC stands for Cherokee Arts and Humanities Council (Park Hill, OK)
CAHC