Found 15,100 abbreviations starting with O:

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

O/S

Operations and Support life cycle phase

Governmental » Military

   
O/S

Opposite Side

Community » Genealogy

   
o/s

out of stock

Business » General

   
o/s

Outside

Community » Housing

   
o/s

Overseas

Community » Housing

   
o/t

Other Times

Miscellaneous » Aircraft & Aviation

   
O/V

Overvoltage

Governmental » NASA

   
O/V-U/V

Over Voltage/Under Voltage

Governmental » NASA

   
o/w

otherwise

Academic & Science » Libraries

   
O05

Rogers Field Airport, Chester, Pennsylvania USA

Regional » Airport Codes

   
O1

Officer grade: Ensign or 2nd Lieutenant

Governmental » Military

   
O10

Officer grade: Admiral or General

Governmental » Military

   
O11

Officer Grade: Fleet Admiral Or General of the Army

Governmental » Military

   
O11

STILWELL CHEROKEE NATION Airport, Stilwell, Oklahoma

Regional » Airport Codes

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

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

Academic & Science

   
O2

Object Oriented

Governmental » Military

   
O2

Officer grade: Lieutenant Junior Grade or 1st Lieutenant

Governmental » Military

   
O2

Optimistic Orators Toastmasters Club

Miscellaneous » Toastmasters

   
O2

Oxygen

Medical » Physiology

   
O2

Oxygen

Governmental » NASA

   
O2

Oxygen

Miscellaneous » Aircraft & Aviation

   
O2 SAT

Oxygen SATurated hemoglobin

Medical » Physiology

   
O20

Kingdon Airpark, Lodi, California USA

Regional » Airport Codes

   
O22

Columbia Municipal Airport, Columbia, California USA

Regional » Airport Codes

   
O26

Lone Pine Airport, Lone Pine, California USA

Regional » Airport Codes

   

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