| HTMP | Halton Transportation Master Plan 
| Others |
| HTMP | Heart Transplant Mentor Programme
| Others |
| HTMP | high temperature materials
| Others |
| HTMP | High Temperature Materials and Processes
| Others |
| HTMP | High Temperature Meat Product
| Others |
| HTMP | High Throughput Microbial Proteomics
| Others |
| HTMP | Holy Transfiguration Monastery Publications
| Others |
| HTMP | Horizontal Toroid Mounting Platforms
| Others |
| HTMP | Hospitality and Tourism Management Program
| Others |
| HTMP | Hospitality and Tourism Management Programme
| Others |
| HTMP | Hospitality Tourism Management Program
| Others |
| HTMP | Hyperbolic Topographic Mapping for Proximity Data
| Others |
| HTMP | Mpanda, Tanzania
| Others |