• What does HAO Stand For in Organizations, Education Schools etc. ?

    For HAO we have found 57 definitions.

  • What does HAO mean? We know 57 definitions for HAO abbreviation or acronym in 6 categories. Possible HAO meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

HAO Stands For:

All acronyms (57)Airports & Locations (4)Business & Finance (2)Common Government & Military (1)Medicine & Science (7)Chat & Sub Cultures Education Schools (3)Technology, IT etc. (2)
RankAbbreviationMeaning
*****HAOHumanitarian Affairs Officer
  
****HAOHuman Appeal Organization
  
**HAOHospice Association of Ontario