| Acronym | Definition |
|---|
| HESD➣Honda Electronic Steering Damper (motorcycles) |
| HESD➣Hanford Elementary School District (California) |
| HESD➣Harvard Extension School Democrats |
| HESD➣Honolulu Emergency Services Department (Honolulu, HI) |
| HESD➣Helicopter Electrostatic Discharge |
| HESD➣High Energy Systems Division (American Science and Engineering) |