title: OSAS
text: # OSAS
  
  OSAS or Osas may refer to:
  
  * Osas Ighodaro, a Nigerian actress
  * Sleep Apnea - Obstructive Sleep Apnea Syndrome
  * Perseverance of the Saints - "Once Saved, Always Saved" (a common expression, with the relative acronym OSAS): a doctrine of Calvinist conceptions (and of Free Grace Protestant conceptions) of the Protestant Christian faith.
  * Overseas Scandinavian Airlines System, see History of Scandinavian Airlines System (pre-1952)
  