What does IAQ stand for?

Algoma Hardwoods, Algoma, WI - Manufacturer code for watercraft hull identification number (USCG)

Independent Activities Questionnaire - Psychology

Indoor Air Quality

International Academy for Quality - Grobenzell, Federal Republic of Germany (EAIO)

International Association for Quality (SAUO)

Parkland College, Champaign, IL - OCLC symbol (OCLC)