Found 30,390 abbreviations starting with O:

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O/THAN

Other Than

Governmental » Police

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O/V

OverVoltage

Governmental » NASA

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O/V-U/V

Over-Voltage/Under-Voltage

Governmental » NASA

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o/w

otherwise

Academic & Science » Libraries

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O/W

Oil-in-water

Academic & Science » Chemistry

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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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O1C

A protein molecule. Formula: 2ALPHA-(3-HYDROXYPROPYL)-1ALPHA,25-DIHYDROXYVITAMIN D3

Academic & Science » Biology

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O1G

Orbán (prime minister of Hungary) Egy Geci

Miscellaneous » Funnies

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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 Business

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O2C

Order to Cash

Business » General Business

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