Q
- QAC
- Queenstown Airport Corporation
- QMUG
- Queenstown Milford User Group
- QNH
- The pressure set on the subscale of the altimeter so that the instrument indicates its height above sea level. Q-Codes are a standard set of three letter codes starting with the letter Q, each with a specific meaning.
- Quay
- Structure built parallel to the shore for loading and unloading vessels
- Queenstown Flight Information Region
- A defined airspace area established by an aviation authority to provide flight information services and ensure the safe and efficient flow of air traffic.