Found 21,920 abbreviations starting with O:

O/V-U/V

Over Voltage/Under Voltage

Governmental » NASA

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o/w

otherwise

Academic & Science » Libraries

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O05

Rogers Field Airport, Chester, Pennsylvania USA

Regional » Airport Codes

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O1

Officer grade: Ensign or 2nd Lieutenant

Governmental » Military

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O10

Officer grade: Admiral or General

Governmental » Military

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O11

Officer Grade: Fleet Admiral Or General of the Army

Governmental » Military

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O11

STILWELL CHEROKEE NATION Airport, Stilwell, Oklahoma

Regional » Airport Codes

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o1h ... o2h ... o3h ... o4h ... o(ad infinitum)h

on (the) one hand ... on the other hand ... then (there) again ... (adverb).

Academic & Science

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O2

Object Oriented

Governmental » Military

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O2

Oxygen

Medical » Physiology

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O2

Officer grade: Lieutenant Junior Grade or 1st Lieutenant

Governmental » Military

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O2

Optimistic Orators Toastmasters Club

Miscellaneous » Toastmasters

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O2

Oxygen

Governmental » NASA

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O2

Oxygen

Miscellaneous » Aircraft & Aviation

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O2 SAT

Oxygen SATurated hemoglobin

Medical » Physiology

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O20

Kingdon Airpark, Lodi, California USA

Regional » Airport Codes

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O22

Columbia Municipal Airport, Columbia, California USA

Regional » Airport Codes

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O26

Lone Pine Airport, Lone Pine, California USA

Regional » Airport Codes

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O28

Willits Municipal Airport, Ells Field, Willits, California USA

Regional » Airport Codes

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O2A

Order-to-Activation

Business » General

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O2I

Object-Oriented Interface

Computing » Software

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O2IC

Officer 2nd In Command

Governmental » Military

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O2L

Oxygen level in 'spacecraft, spacelab:

Academic & Science

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O2L

ON2LONDON

International

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O2L

Our Second Life

Internet

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