| Acronym | Definition |
|---|
| HSMA➣Hochschule Mannheim (University of Applied Sciences Mannheim; Mannheim, Germany) |
| HSMA➣High Speed Motion Analyzer |
| HSMA➣Humanitarian School of Martial Arts |
| HSMA➣Hazardous Substances Mitigation Act |
| HSMA➣Haitian Society for Mutual Aid |
| HSMA➣Hospitality Sales and Marketing Association International |
| HSMA➣Health Services Management Association (Boston, MA) |