CQ

CQ may refer to:

Locations:

• Central Queensland
• Chongqing, China
• Northern Mariana Islands: FIPS Pub 10-4 and obsolete NATO digram

Media, Publications

• Congressional Quarterly
• CQ Amateur Radio
• CQ ham radio
• The China Quarterly

Other:

• cadit quaestio, Latin for "the question falls." A legal term
• In copy-editing, signifies that an unusual-looking spelling or word usage has been double-checked. From the same Latin phrase
• casu quo, the Latin for "in that case" or "respectively"
• CQ (call), a code used by radio operators
• CQ (film), a 2001 film
• Cultural Quotient
• Norinco CQ
• Charge of Quarters, a military term
• Cissus quadrangularis, a plant from the grape family that is used for medicinal purposes
• Communication Quotient
• IBM Rational ClearQuest, a ticket-tracking system
• a shorthand for cheque

• Carrier qualifications for modern US Navy carrier air operations
• Constellation Airlines IATA airline designator
• post-nominal letters for Knight of the National Order of Quebec