In OP art OP means Optical Illusion.
In all music 'Op' or Opus mean 'work' so Op 77 would mean work number 77.
In all music 'Op' or Opus mean 'work' so Op 77 would mean work number 77.
OP means outpatient.
oven prepared
Opinion editorial
original poster
eye, sightAgainstExamples:OpponentOppositeOppressed
eye, sightAgainstExamples:OpponentOppositeOppressed
original pack
OP almost always stands for "Original Poster" or "Original Part/Piece".
Operator