HMK
| Acronym | Definition |
|---|---|
| HMK | His Majesty the King |
| HMK | Hindu Makkal Katchi (Tamil: Hindu Peoples Party; Tamil Nadu, India) |
| HMK | Home Made Kazoku (band) |
| HMK | Heavymixkingz (Latin website) |
| HMK | Heart Muscle Kinase |
| HMK | Hafenmobilkran (German: Mobile Harbour Crane) |
| HMK | Hampson Mowrer Kreitz Insurance (Bethlehem, PA) |
| HMK | Hans Majestet Kongen (Norwegian: His Majesty the King) |
| HMK | High-Molecular Kininogen |