Browse Abbreviations Starting with O

List of acronyms, initialisms, and meanings beginning with the letter O.

OSTKMC OSHKMC ORIKMP ORGHA OKUO OGY ODNO OBLOB OBJOA ONAN OBJE OSMG OSDS O&G OTAB OSM&AHG OPIA OLRB OJSPC OITAB OICURMT OPSH OCTR OCPAC O/D POOL OCASP ORGASM OCSO OPII OXFAM-GB OEPAF OVMS ODJB OJJB OPLL O2 SAT
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