CAD
Computer-Aided Design

CAM
Computer-Aided Manufacturing

FEA
Finite Element Analysis

CFD
Computational Fluid Dynamics

PCB
Printed Circuit Board

BOM
Bill of Materials

R&D
Research and Development

ME
Mechanical Engineering

EE
Electrical Engineering

CE
Civil Engineering

SE
Software Engineering

PE
Professional Engineer

HVAC
Heating, Ventilation, and Air Conditioning

SOP
Standard Operating Procedure

ISO
International Organization for Standardization