HDK
| Acronym | Definition |
|---|---|
| HDK | Hochschule Der Künste (Fine Arts University, Berlin) |
| HDK | Help Development Kit |
| HDK | Hardware Device Key |
| HDK | Hypertext Development Kit |
| HDK | Hardware Development Kit |
| HDK | Hypertext Development Kit (Windows) |
| HDK | High-Dose Ketoconazole |
| HDK | Heidelberg Kolleg (German: Heidelberg College; Heidelberg, Germany) |
| HDK | Hard Drive Killer (computers) |
| HDK | Hunde Des Krieges (gaming guild) |
| HDK | Hochschulring Deutscher Kajakfahrer (German kayaking club) |
| HDK | Half Dozen Krackerz (band) |