What does O stand for?

Find what does O stand for and its field of usage? O is used in the following field.

All the possible full forms of O are provided below with meaning and definition. User can also visit each expanded form to read detailed definition of O and its example usage.

O » Observant Advertisement: More full forms :
OIFA OAT OBP OC OB. ORSA OITF OWOC ORK OPE O1C OGK OVI OA OSR OJE OCM OECD What is the full form of O ? O can be expanded as What does O mean? Meaning of O is