OP


Also found in: Dictionary, Thesaurus, Legal, Financial, Acronyms, Idioms, Encyclopedia, Wikipedia.

OP

OP

1 abbreviation for operative procedure.
2 abbreviation for outpatient.

OP

Abbreviation for:
occiput posterior
occipitoparietal
occlusal plane
oesophagopharyngeal
off pump
olfactory pit
oncotic pressure
opening pressure
operative procedure
opium, see there
opponens pollicis
opposite
organising pneumonia
organophosphate
oropharyngeal
osmotic pressure
osteopontin
osteopaenia
osteoporosis
oxidative phosphorylation
outpatient, see there

OP

Drug slang A street term for opium. See Opium Managed care Outpatient, see there.

OP

Abbreviation for occipitoposterior position.

OP

see OSMOTIC PRESSURE.