| Acronym | Definition |
|---|
| MDHS➣Mississippi Department of Human Services |
| MDHS➣Minnesota Department of Human Services |
| MDHS➣Methods for the Determination of Hazardous Substances (United Kingdom) |
| MDHS➣Mater Dei High School (Santa Ana, CA) |
| MDHS➣McDonnell Douglas Helicopter Systems |
| MDHS➣Markham District High School (Canada) |
| MDHS➣Milton District High School (Canada) |
| MDHS➣Mount Dora High School (Lake County, FL) |
| MDHS➣Monsignor Donovan High School (Ocean County, NJ) |