Found 337 abbreviations starting with OS:

OSOS & EOS (CDER)OS (CFSAN)
OS (OC)OS&DOS-JTFOS/2
OS/360OS1OS2OS3
OSAOSAAOSABOSAC
OSADOSAEOSAFOSAGH
OSAMAOSAMIOSAOOSAP
OSAROSARAOSASOSAS (CFS…
OSATOSBOSB (CDRH)OSBA
OSBBOSBCOSBIOSBL
OSBPOSCOSC (CVM)OSC(SA)
OSCAOSCAROSCARSOSCC
OSCEOSCE XXOSCENOOSCF
OSCHAOSCHROSCIOSCI (CFS…
OSCILOSCILAOSCILLAREOSCM
OSCOOSCOLAOSCONOSCR
OSCRSOSCSOSCVOSCZ
OSDOSD-HDOSDAOSDB (CDR…
OSDBUOSDEOSDFSOSDH
OSDIOSDLOSDMTOSDN
OSDPOSDPDOSDROSDS
OSDTOSDZOSEOSE (CDER)
OSEAOSECOSEFOSEI
OSELOSEPOSEROSERA
OSERSOSESOSETOSF
OSFAOSFBOSFCOSFD
OSFEDOSFGOSFGUOSFGW
OSFMOSFPOSFSOSFT
OSFTWOSFWOSFWCOSG
OSGAOSGCOSGCCOSGH
OSGiOSGPOSGVOSH
OSHAOSHADOSHCOSHC (OC)
OSHCCOSHCCsOSHCQAOSHE
OSHENOSHFFOSHGOSHI (OC)
OSHKMCOSHKOBOSHKOPOSHKRA
OSHKRBOSHKREOSHKRGOSHKRP
OSHKRQOSHKRROSHKZDOSHKZE
OSHMOSHOOSHPDOSHPOT
OSHPTGOSHROSHRCOSHW
OSIOSIAOSIDOSIF
OSIFAOSIGOSIIOSiM
OSINTOSIPOSIROSIRIS
OSIRMOSISOSIXOSJ
OSKOSKLOSKYOSL
OSLAOSLCOSLISOSLK
OSLMOSLOOSLROSLT
OSMOSM TOSM WRCCOSM&AHG
OSMAOSMCOSMEOSMF
OSMGOSMIOSMOSAOSMOSIS
OSMPOSMROSMREOSMS
OSMTOSMTVOSNOSNA
OSNEOSNFOSNLROSNS
OSOOSO (OC)OSO-1OSO-2
OSO-3OSO-4OSO-5OSO-6
OSO-7OSO-8OSOCCOSOF
OSOOOSOPOSOSOSP
OSPAOSPAROSPASOSPC
OSPCAOSPEOSPE 1 XXOSPE 2 XX
OSPFOSPFWOSPGOSPHE
OSPIRGOSPLOSPMOSPOP
OSPROSPRAOSPREOSPREY
OSPSOSPVOSQOSQA
OSQDOSROSRAOSRAP
OSRCOSRDOSRIOSRM
OSROOSRROSRSOSRT
OSRTCOSRUIOSRXOSS
OSS (OC)OSS-RCOSSAOSSAG
OSSCOSSCCOSSCOOSSD
OSSEOSSEAOSSGOSSI
OSSNOSSOOSSPOSSPAC
OSSROSSRHOSSSOSSSC
OSSTFOSSTMMOSSUOSSV
OSTOST (CFSA…OSTAOSTAC
OSTCOSTDOSTDSOSTE
Osteoarth…OSTERHASEOSTERROSTF
OSTGOSTIOSTKMCOSTKMD
OSTKMQOSTKOFOSTKOGOSTKOP
OSTKOQOSTKRBOSTKRPOSTKRQ
OSTKRROSTMOSTOOSTOMY
OSTPOSTPAOSTRACISEOSTS
OSTTOSTTBOSTUFOSTX
OSUOSULPOSURGOSUSTECH
OSUTOSVOSVAOSVDB
OSVROSWOSXOSY
ÖSYMOSYSOSYSEOSZ
OSZUST   

Are we missing a good shorthand here? Don't keep it to yourself! Help us grow our database...