title: CQO
text: # CQO
  
  CQO or variants may refer to:
  
  * Chief quality officer, a corporate title responsible for quality assurance
  * cqo, an abbreviation for the consequential mood, meaning "because", in the Eskaleut languages
  * cqo, a library subroutine that fits a type of vector generalized linear model
  * CQO, an 64-bit x86 instruction; see x86_instruction_listings#Added_with_x86-64
  