What does DBQ stand for?

Data Base for Quality - Computer science (VLIE)

Database Query (MCD)

Debrisoquin - Pharmacology (DAVI)

Decibels measured with a quasi-peak noise meter (SAUS)

Dental Board of Queensland - Australia

- The Dictionary of Biographical Quotation - A publication

Doug Bowers' Canoe Co., Burnt Hills, NY - Manufacturer code for watercraft hull identification number (USCG)

Dubuque - Iowa - Airport symbol (OAG)

Dubuque - Iowa - Seismograph station code, US Geological Survey (SEIS)