What does O.P. stand for?

What does O.P. mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: O.P..

We've found a total of 95 definitions for O.P.:

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OP

Obnoxious Preppie

Miscellaneous » Funnies

   
OP

Octo Pest

Internet » Chat

   
OP

Observation Post

Governmental » Police

   
OP

Oxycontin Purdue

Miscellaneous » Unclassified

   
OP

over powered

Miscellaneous » Unclassified

   
OP

Owner Pays

Miscellaneous » Unclassified

   
OP

Observation Post

Governmental » FBI Files

   
OP

Original Poster

Internet

   
OP

Over-Powered

Academic & Science » Amateur Radio

   
OP

OPen

Governmental » NASA

   
OP

OPerate

Governmental » NASA

   
OP

Oxygen Purge

Governmental » NASA

   
OP

OroPharynx

Medical » Physiology

   
OP

OverPowered

Miscellaneous » Gaming

   
OP

Open Palm

Medical » Physiology

   
OP

Out-Patient

Medical » Hospitals

   
O.P.

osmotic pressure

Medical » Physiology

   
OP

occipitoparietal

Medical » British Medicine

   
OP

Occlusal Plane

Medical » Physiology

   
OP

Osmotic Pressure

Academic & Science » Chemistry

   
OP

oesophagopharyngeal

Medical » British Medicine

   
OP

Off Pump

Medical » Hospitals

   
OP

Olfactory Pit

Medical » Veterinary

   
OP

Opaque

Miscellaneous » Colors

   
OP

Oncotic Pressure

Medical » Oncology

   

What does O.P. mean?

OP
observation post.

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