CHASM
| Acronym | Definition |
|---|---|
| CHASM | Catchment Hydrology and Sustainable Management (UK) |
| CHASM | Consumer Health Alliance for Safe Medication (Allergy & Asthma Network Mothers of Asthmatics) |
| CHASM | Charles-St. Mary's Baseball League (Maryland) |
| CHASM | Combined Hydrological and Stability Model |