title: Octa
text: # Octa
  
  Octa may refer to:
  
  ## Places
  
  * Octa, Missouri
  * Octa, Ohio
  
  ## People
  
  * Octa of Kent (6th century), king of Kent
  
  ## Other uses
  
  * Octa (unit), a proposed unit of information by Donald Knuth denoting 64 bit
  * Office of the Chief Trade Adviser
  * Orange County Transportation Authority
  * Oregon-California Trails Association
  * Oregon Cannabis Tax Act
  * Overseas Countries and Territories Association
  * Optical coherence tomography angiography, an imaging modality for visualizing vasculature
  * Octa-, a prefix meaning eight
  