| Acronym | Definition |
|---|
| HHM➣Hersha Hospitality Management (New York and Pennsylvania) |
| HHM➣Hero Honda Motors (India) |
| HHM➣Humoral Hypercalcemia of Malignancy |
| HHM➣Hierarchical Holographic Modeling |
| HHM➣Holsinger Harps and Music (Menlo Park, CA) |
| HHM➣Heart Health Monitor |
| HHM➣Hand Held Module |
| HHM➣Human Head Modeling |
| HHM➣Hidden Hive Meadery (beverage) |
| HHM➣HDL Hierarchy Manager (Prime Technology) |