BASIC ENGINEERING TECHNICAL GROUP (BETG) • Applied Mechanics • Bioengineering • Fluids Engineering • Heat Transfer • Materials • Tribology				ENERGY CONVERSION GROUP (ECG) • Internal Combustion Engine • Nuclear Engineering • Power • Advanced Energy Systems • Solar Energy
	ENGINEERING & TECHNOLOGY MANAGEMENT GROUP (ETMG) • Management • Safety Engineering & Risk Analysis • Technology & Society				ENVIRONMENT & TRANSPORTATION GROUP (ETG) • Aerospace • Environmental Engineering • Noise Control Acoustics • Rail Transportation • Materials & Energy Recovery
	MANUFACTURING TECHNICAL GROUP (MTG) • Manufacturing Engineering • Materials Handling Engineering • Plant Engineering & Maintenance • Process Industries				PRESSURE TECHNOLOGY GROUP (PTG) • Nondestructive Evaluation • Pressure Vessels & Piping
	SYSTEM & DESIGN GROUP (SDG) • Computers & Information Engineering • Design Engineering • Dynamic Systems & Control • Electronic & Photonic Packaging • Fluid Power Systems & Technology • Information Storage & Processing Systems • Microelectromechanical Systems