Found 18,726 abbreviations starting with O:

OP

Ordnance Publication

Governmental » Military

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OP

Osmotic Pressure

Academic & Science » Chemistry

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OP

Out-Patient

Medical » Hospitals

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OP

occipitoparietal

Medical » British Medicine

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OP

Occlusal Plane

Medical » Physiology

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OP

oesophagopharyngeal

Medical » British Medicine

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OP

Off Pump

Medical » Hospitals

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OP

Olfactory Pit

Medical » Veterinary

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OP

Oncotic Pressure

Medical » Oncology

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OP

Opening Pressure

Academic & Science » Physics

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OP

Operative Procedure

Medical » Hospitals

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OP

opium

Medical » British Medicine

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OP

opponens pollicis

Medical » British Medicine

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OP

OPposite

Academic & Science » Architecture

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OP

Organising Pneumonia

Medical » Physiology

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OP

Organo-Phosphate

Academic & Science » Chemistry

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OP

OroPharyngeal

Medical » Physiology

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OP

osteopaenia

Medical » British Medicine

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OP

osteopontin

Medical » British Medicine

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OP

Out-Patient

Medical » Oncology

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OP

Oxidative Phosphorylation

Academic & Science » Chemistry

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OP

Opaque

Miscellaneous » Colors

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OP

Oxycontin Purdue

Miscellaneous » Unclassified

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OP

over powered

Miscellaneous » Unclassified

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OP

Owner Pays

Miscellaneous » Unclassified

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