Mean High Tide
Mean Holding Time
Multiple Hypothesis Tracking
IATA code for Manchester Airport, Manc…
malignant hypertension
malignant phase hypertension
Malleablizing Heat Treatment
Mean Hold Time
mechanical handling test
Mechanical Horizontal Tensile
Mechanical Horizontal Testing
Medium-High Temperature
menopausal hormone therapy
Message Handling Table
mild head trauma
Mild Heat Treatment
minor head trauma
Missile Handling Team
Missile Height Target
mixed hemagglutination test
Morgan Stanley Dean Witter and Co.
Multiphasic health testing
Munitions Handling Trailer
Museum of History and Technology