Found 21,649 abbreviations starting with O:

O/F

Oxidizet-to-Fuel Ratio

Governmental » NASA

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O/F

Only Freight

Governmental » Transportation

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O/J

Override/Jettison

Miscellaneous » Aircraft & Aviation

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O/L

Overload

Governmental » NASA

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O/L-RC

Overload-Reverse Current

Governmental » NASA

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O/M

Operations and Maintenance

Miscellaneous » Construction

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O/N

Order-Notify

Business

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O/O

On Orbit

Governmental » NASA

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O/PLAN

Open Plan

Community » Housing

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o/r

On Request

Miscellaneous » Aircraft & Aviation

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O/R

Outside Radius

Governmental » NASA

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O/R

Oxygen Relief

Governmental » NASA

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O/S

Operations and Support life cycle phase

Governmental » US Government

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O/S

Operations and Support life cycle phase

Governmental » NASA

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O/S

Operations and Support life cycle phase

Governmental » Military

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O/S

OverSeas

Community » Housing

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O/S

OutSide

Community » Housing

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O/S

Opposite Side

Academic & Science » Genealogy

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O/S

Out Standing

Business

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o/s

out of stock

Business » General

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o/t

Other Times

Miscellaneous » Aircraft & Aviation

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O/T

Oil Tanker

Miscellaneous » Shipping & Sailing

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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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