ASHRAE	American Society of Heating, Refrigeration, and Air-Conditioning Engineers
EN	European Standards
FLC	Fuzzy Logic Controller
HVAC	Heating Ventilation and Air-Conditioning
IAQ	Indoor Air Quality
ISO	International Organization for Standardization
PI	Proportional Integrate
PID	Proportional Integrate Derivative
PM	Particulate Matter
PMV	Predicted Mean Vote
TEV	Thermostatic Expansion Valve
trapmf	Trapezoidal Membership Function
trimf	Triangular Membership Function
VOC	Volatile Organic Compounds