Found 21,647 abbreviations starting with O:

o/a

on account

Business » General

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o/A

on arrival

Miscellaneous

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O/A

Operating As

Business » Management

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O/B

Onboard

Governmental » NASA

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O/B

Operational Base

Governmental » NASA

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O/B

Outboard

Governmental » Military

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o/b

overboard

Miscellaneous » Shipping & Sailing

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o/b

outboard

Miscellaneous » Shipping & Sailing

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o/b

on board

Business » General

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o/b

overboard

Miscellaneous

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O/C

Observer/Controller

Governmental » Military

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O/C

Observer/Collector

Governmental » Military

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O/C

Operations Critical

Governmental » NASA

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O/D

Overdrive

Governmental » Transportation

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O/D

Origin and Destination

Governmental » Transportation

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O/D

On Dock

Governmental » NASA

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O/D

Outside Diameter

Governmental » NASA

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O/D POOL

OutDoor Pool

Community » Housing

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O/DR

OutDooR

Community » Housing

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O/E

On Examination

Medical » Oncology

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O/E

Output Electronics

Governmental » NASA

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O/E

(findings) on examination

Medical

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O/E

Observed-to-expected ratio

Academic & Science » Mathematics

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O/E

upon examination:

Medical

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O/ET

Orbiter/External Tank

Governmental » NASA

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