NHTC
| Acronym | Definition |
|---|---|
| NHTC | National Heat Transfer Conference |
| NHTC | New Haven Theater Company (New Haven, CT) |
| NHTC | Northern Hills Training Center (Spearfish, SD) |
| NHTC | New High Temperature Ceramic (glow plug; NGK Spark Plug Europe) |
| NHTC | National Hi-Tech Crime Unit (UK) |
| NHTC | Nuclear Hazards Training Course |