| Acronym | Definition |
|---|
| HLCL➣Helical |
| HLCL➣Hapag-Lloyd Container Line (worldwide shipping) |
| HLCL➣High-Level Concurrent Languages (programming languages workshop) |
| HLCL➣High Level Command Language |
| HLCL➣Hind Lever Chemicals Ltd. |
| HLCL➣Human Lymphoblastoid Cell Line |