What does QQ stand for?

Aerovias Quisqueyana - Airlines - Dominican Republic - ICAO designator (OAG)

Bibliotheque de Quebec, Quebec - Library symbol - National Library of Canada (NLC)

Michigan Airways - ICAO designator (AD)

On the Question - Telegraphy (PCTE)

Potential Hijacker - Airline notation

Qara Qash - Sinkiang province of China (AD)

Qara Qum - Sinkiang province of China (AD)

Qualitate Qua - In the Capacity Of - Latin

Quaque - Each or Every - Pharmacy

Quartos (WDAA)

Quasi-Quadrennial

Que Que - Rhodesia (AD)

Questionable Questionnaires

Questions

Quick Question (TONE)

Quisque - Each, Every - Pharmacy

Quoque - Also - Pharmacy

Quaque - Each - Latin (AD)

Quartos (AD)

Quelques - Some - French (AD)

Questionable Questionnaire (AD)

Questions (WDMC)

Quintales - Quintals - Spanish (AD)

Quoque - Every - Latin (AD)

Quartos (ODA)