DQ
Template:Sister project DQ may stand for:
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In arts and entertainment
- Dragon Quest, a series of console role-playing games created by Enix
- Dragon Quest (video game), The first game in the series released in 1986
- DragonQuest, a 1980 role-playing game created by SPI
Businesses
- Dairy Queen, a fast food chain
- Coastal Air Transport (IATA code DQ)
People
- DQ (artist), Danish singer, participant in Eurovision Song Contest 2007
- Dan Quayle, American politician
- Dulquer Salmaan, Indian actor and singer
- Dan Quinn (American football), football coach
In science and technology
- HLA DQ, a human leukocyte antigen type protein
- Data quality, various measures in information science
- Design qualification, part of verification and validation
- Digital Intelligence Quotient, a form of intelligence that combines knowledge in information technology and the socio-emotional ability to interact effectively through this medium
- Double-ended queue, a data type in computer science
In sport
Other uses
- Donegal Quay, quay by the River Lagan, Belfast
- DQ code, used in telephone directory assistance in the UK
- Jarvis Island (FIPS PUB 10-4 territory code DQ)