| Acronym | Sense | Language | Topics |
|---|---|---|---|
| CDH | Constant Delta Height | In English | |
| CDH | Constant Differential Height | In English | |
| CDH | Comité Départemental d'Hygiène | In French | → Personal health and hygiene → Public health and hygiene |
| CDH | Christlich-demokratische Hochschulgruppe | In German | → Christian-democratic parties → Higher education, universities |