glaz - guid
- grease pot
- grease-and-oil system
- greased
- greased-surface concentrator
- greaser
- greasing
- great circle
- great depth of focus
- great-circle arc
- great-circle diameter
- green
- green bond
- green bond strength
- green casting
- green compact
- green compressive strength
- green copper ore
- green coremaking method
- green iron ore
- green molding