• What does O Stand For?

    For O we have found 214 definitions.

  • What does O mean? We know 214 definitions for O abbreviation or acronym in 8 categories. Possible O meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

O Stands For:

All acronyms (214)Airports & Locations (1)Business & Finance (6)Common (15)Government & Military (22)Medicine & Science (22)Chat & Sub Cultures (20)Education Schools (7)Technology, IT etc. (6)
RankAbbreviationMeaning
*****OOrgasm
  
*****O SIGNPatient unconscious with mouth open
  
****O AOvariectomized and Adrenalectomized
  
****O VOversewing Plus Vagotomy
  
****O AND AOrbit And Altitude
  
****O AND MOperations And Maintenance
  
****O AND OOwned and Operated
  
****O :-)An angel
Texting sms
  
****O TO OOut to Out
Architectural
  
****O RLYoh really
Texting Internet Blogging Facebook Neologism Social media Twitter Web slang
  
***O AND D MARKET (ORIGINATION AND DESTINATION).A city from which a great many passengers both begin and end their travel. Boston is an example of an O and D market.
  
***G Ogin and orange [juice]
Food
  
***O P NOra pro nobis.
  
***B & OBelladonna And Opium
Physiology
  
***O AND EOperations And Equipment
  
***O & MOrientation and Mobility Services
Special Education
  
***I & Ointake and output
Fda
  
***OOxygen
Architectural Chemistry Architecture Auto Construction
  
***O EOpen and Empty
  
***U OF OUniversity of Oregon
Special Education Oregon
  
**O'EROver (As in, 'O'er yonder lay the green fields of home.')
Miscellaneous
  
**O_2both eyes, sometimes written as o2
Reading Prescription
  
**O’ DARK THIRTYFar too early in the morning.
  
**O CLUBOfficers Club
Army & Military
  
**O SYMPTOMSZero symptoms