| HCVS | human coronavirus sensitivity |
|---|---|
| HD | Haab-Dimmer [syndrome]; Hajna-Damon [broth]; Hansen disease; hearing distance; heart disease; helix ... |
| HDC | histidine decarboxylase; human diploid cell; hypodermoclysis |
| HDCS | human diploid cell strain |
| HDCV | human diploid cell rabies vaccine |