Browse 8 acronyms and abbreviations related to QSO.
What does QSO stand for in Academic & Science?
Quasi-Stellar Object
What does QSO stand for in Community?
Queensland Symphony Orchestra
What does QSO stand for in International?
'QSO', Very popular 'Q'-signal; reference; e.g. Amateur Radio, TV, Satellite, Morse-code, et al; esp, Live,'on-air' Ham to Ham, Morse-code, 'microphone'-Audio exchange, and/or 'via amateur satellite,