What does HQ stand for?

British Aerospace PLC (SAUS)

Business Express - ICAO designator (AD)

Hambrecht & Quist Group - NYSE symbol (SPSG)

Harmful Quantity (SAUS)

Hawker Siddeley Aviation Ltd. - British - ICAO designator (ICDA)

Hazard Quotient - Toxicology

Headquarter (SAUS)

Headquarters - Firearms use code - Firearms collecting (FAUC)

Headquarters Companies - San Francisco, CA (TSSD)

Health Systems International - NYSE symbol (SAG)

Heussler Air Service - ICAO designator (AD)

Highly Qualified (AFM)

High Quality - Home video systems

Hind Quarters (SPVS)

Historical Quotes - Information retrieval

Hoc Quaere - Look For This or See This - Latin

Hollywood Quarterly (SAUO)

Home Quarters Warehouse, Inc.

Hong Qi - Red Flag - China

Hoop Quotient - Basketball

HQ Minerals Ltd. - Vancouver Stock Exchange symbol

Hydro-Quebec - Institut de Recherche d'Hydro-Quebec - Canada

Hydroquinone - Organic chemistry

Hydroxyquinoline - Organic chemistry

New York Helicopter - ICAO designator (AD)

Headquarters (AL)