QU
- qu – (s) Quechua language (ISO 639-1 code)
- Quango – (p) (British Commonwealth) QUasi Autonomous Non-Governmental Organisation
- Quasar – (p) Quasi-stellar radio source
- que – (s) Quechua language (ISO 639-2 code)
- QUIET – (p) Q and U Imaging ExperimenT (Q and U are the Stokes parameters of the CMBR polarization)
Read more about this topic: List Of Acronyms And Initialisms: Q