heig - homo
- height class
- height curve
- height diameter
- height growth
- height increment curve
- height indicator
- height measuring
- height of stock
- height of tooth
- helical conveyor
- helical cutter
- helical hinge
- helical moldboard
- helical spinning machine
- helicopter load
- helicopter logging operation
- helicopter operation
- helicopter yarding
- heliographic
- heliographic paper
