Found 17,745 abbreviations starting with O:

Skip to:OOAOBOC - OEOF - OHOI - OKOL - ONOO - OQOR - OTOU - OWOX - OZ

OA

Operations Aerology Shipboard METOC Division

Governmental » Military

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OA

old age

Medical

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OA

osteoarthritis

Medical

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OA

obstructive apnoea

Medical » British Medicine

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OA

occipital artery

Medical » British Medicine

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OA

occiput anterior

Medical » British Medicine

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OA

odontoameloblastoma

Medical » British Medicine

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OA

oesophageal atresia

Medical » British Medicine

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OA

oleic acid

Medical » British Medicine

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OA

oligoastrocytoma

Medical » British Medicine

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OA

open appointment

Medical » British Medicine

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OA

ophthalmic artery

Medical » British Medicine

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OA

option appraisal

Medical » British Medicine

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OA

organic anion

Medical » British Medicine

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OA

orotic acid

Medical » British Medicine

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OA

ovarian artery

Medical » British Medicine

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OA

oxalic acid

Medical » British Medicine

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OA

organic aerosol

Academic & Science » Chemistry

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OA

Open Architecture

Miscellaneous » Unclassified

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OA

Online Applicant

Miscellaneous » Unclassified

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OA

official answer

Miscellaneous » Unclassified

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OA

Odessa American

Miscellaneous » Unclassified

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OA

on Abbreviations

Miscellaneous » Unclassified

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OA

Okay Ako

Miscellaneous » Unclassified

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OA

On-board Administrator

Computing » General

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