Engineering

Functional	Functional	Fuse	Galvanic Cell	Galvanometer
GCS (Ground Control System)	Generator	GLONASS/GNSS	Glow	GPS
Graph	Gravitation	Ground control points (GCPs)	Grounding	Grounding, ground
Gyroscope	Gyroscope	Hardness	Heat	Heat Capacity
Heat Drainage	Heat Return	Heat Transfer	Helicity	Herz
Hexacopter	Holding Magnets	Hydraulics	Ideal Gas	Illuminance
Illuminance	Impedance	Induction	Inertia	Inertial Measurement Unit (IMU)
Infrared Drone	Infrasound	Insulator	Interface	International System Of Units (Si)
Inverter	Ionization	Isotope	Isotropy	Jet
Joystick	Kalman Filters	Laboratory	Laser	Light