HDQ

HDQ may refer to:

• HDQ, telegraph code for Hualong South railway station, China
• Hung Drawn Quartet, band of Raymond MacDonald, British saxophonist
• HDQ, ICAO airport code for Aero Feliz, Mexico
• HDQ, abbreviation for Health in Emergencies & Disasters Quarterly, publication of University of Social Welfare and Rehabilitation Sciences, Iran
• HDQ, division code of Hedong, Tianjin, China
• HDQ Neutral, chemical that was the subject of a 2023 class-action lawsuit against GEO Group

See also

• All pages with titles beginning with HDQ
• All pages with titles containing HDQ