• What does O4 Stand For?

    For O4 we have found 6 definitions.

  • What does O4 mean? We know 6 definitions for O4 abbreviation or acronym in 2 categories. Possible O4 meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

O4 Stands For:

All acronyms (6)Airports & Locations (1)Business & Finance Common Government & Military Medicine & Science Chat & Sub Cultures (1)Education Schools Technology, IT etc.
RankAbbreviationMeaning
*****O4Omar Jacobs
  
***O4Operations 14
  
*O4Officer grade: Captain or Colonel
  
*O4Officer grade: Commander or Lieutenant Colonel
  
*O4Officer grade: Lieutenant Commander or Major
  
*O4Antrak Air
Iata Aircraft Codes