Host Traffic Matrix
Hierarchical Triangular Mesh
High Temperature Materials
HIGH THROUGHPUT MISSION
Hypothesis Testing Model
Haemophilus test medium
Hand To Mouth
Heat-Transfer Material
Heat-Transfer Medium
Heavy Trench Mortar
Hellfire Training Missile
Hierarchical Temporal Memory
High Technology Medicine
High Temperature Ship
High-Temperature Material
High-Temperature Melter
High-Temperature Microscopy
High-Temperature Molding
high-threshold mechanosensitive
histamine
Historical Trending Module
Hold to Maturity
Human thrombomodulin
human TM
human trabecular meshwork
Human Transcriptome Map
Hybrid Transfer Mode
High-Throughput Mission