HTCM
| Acronym | Definition |
|---|---|
| HTCM | Heat Tracing Control Module |
| HTCM | High Throughput Combinatorial Microscopy |
| HTCM | High Technology Council of Maryland (Annapolis, MD) |
| HTCM | Master Chief Hull Maintenance Technician (Naval Rating) |
| HTCM | Horse-Trophoblast Conditioned Medium |