HLCM
| Acronym | Definition |
|---|---|
| HLCM | High Level Committee on Management (United Nations) |
| HLCM | High Level Component Model (computer science) |
| HLCM | Houston Lutheran Campus Ministry (Texas) |
| HLCM | Hong Leong Company Malaysia Bhd. (Kuala Lumpur, Malaysia) |
| HLCM | High Level Control Module |
| HLCM | Human Lung Conditioned Medium |