| Abbreviation | Definition |
|---|---|
| HLBS | Heart, Lung, Blood, and Sleep disorder |
| HLC | Hair Loss Control |
| HLC | Human Lactic Commensals |
| HLK | Heart, liver, kidney |
| HLND | Hybrid Lung Nodule Detection |
| HLO | Health Licensing Office |
| HLV | Herpes-Like Virus |
| HM | Hand Movements |
| HM | Heart Murmur |
| HM | Hyper Madness |
| HMA | humanized monoclonal antibody |
| HMB | Heavy Menstrual Bleeding |
| HMD | Human Motor Development |
| HME | Hereditary Multiple Exostosis |
| HME | Human Monocytic Ehrlichiosis |
| HMF | Higher Mental Function |
| HMF | Human Micro Flora |
| HMF | Hutchinson's Melanotic Freckle |
| HMG | Human Menopausal Gonadotrophin |
| HMP | Health and Medical Publications |