| Acronym | Definition |
|---|
| CEHA | California Environmental Health Association |
| CEHA | Colorado Environmental Health Association (est. 1947) |
| CEHA | County Environmental Health Act of 1978 (New Jersey) |
| CEHA | Connecticut Environmental Health Association (est. 1954) |
| CEHA | Cercle d'Etudes Historiques et Archéologiques (French: Circle of Historical and Archaeological Study; Poissy, France) |
| CEHA | City of Edinburgh Housing Association (UK) |
| CEHA | Centre d'Etude d'Histoire de l'Art (French: Center for the Study of Art History) |
| CEHA | Centre of Environmental Health Activities (World Health Organization Regional Office for the Eastern Mediterranean; est. 1985; Amman, Jordan) |