MIHA
| Acronym | Definition |
|---|---|
| MIHA | Maternal and Infant Health Assessment (survey; California) |
| MIHA | Move-In Housing Allowance |
| MIHA | Michigan Interscholastic Horsemanship Association |
| MIHA | Manitoba Industrial Hemp Association (Canada) |
| MIHA | Michigan Inline Hockey Association (now Michigan Roller Hockey Association; Detroit, MI) |
| MIHA | Maine Institute for the Healing Arts (formerly Avena Institute) |