Found 313 abbreviations starting with OS:

OSOS & EOS (CDER)OS (CFSAN)
OS (OC)OS&DOS-JTFOS/2
OS/360OS1OS2OS3
OSAOSAAOSABOSAC
OSADOSAEOSAGHOSAMA
OSAMIOSAOOSAPOSAR
OSASOSAS (CFS…OSATOSB
OSB (CDRH)OSB (CFSA…OSBAOSBB
OSBCOSBIOSBLOSBP
OSCOSC (CVM)OSC(SA)OSCA
OSCAROSCARSOSCCOSCE
OSCE XXOSCENOOSCFOSCHA
OSCHROSCIOSCI (CFS…OSCIL
OSCILAOSCILLAREOSCMOSCOLA
OSCONOSCROSCRSOSCS
OSCVOSCZOSDOSD-HD
OSDAOSDB (CDR…OSDBUOSDE
OSDFSOSDHOSDIOSDMT
OSDPOSDPDOSDROSDS
OSDTOSDZOSEOSE (CDER)
OSEAOSECOSEFOSEI
OSELOSEPOSERAOSERS
OSESOSETOSFOSFA
OSFBOSFCOSFDOSFED
OSFGOSFGUOSFGWOSFM
OSFPOSFSOSFTOSFTW
OSFWCOSGOSGAOSGCC
OSGHOSGiOSGPOSGV
OSHOSHAOSHADOSHC
OSHC (OC)OSHCCOSHCCsOSHCQA
OSHEOSHENOSHFFOSHG
OSHI (OC)OSHKMCOSHKOBOSHKOP
OSHKRAOSHKRBOSHKREOSHKRG
OSHKRPOSHKRQOSHKRROSHKZD
OSHKZEOSHMOSHOOSHPD
OSHPOTOSHPTGOSHROSHRC
OSHWOSIOSIAOSID
OSIFOSIFAOSIGOSII
OSiMOSINTOSIPOSIR
OSIRMOSISOSIXOSJ
OSKOSKLOSKYOSL
OSLAOSLCOSLISOSLK
OSLMOSLOOSLROSLT
OSMOSM TOSM WRCCOSM&AHG
OSMAOSMEOSMFOSMG
OSMIOSMPOSMROSMS
OSMTOSMTVOSNOSNA
OSNFOSNLROSNSOSO
OSO (OC)OSO-1OSO-2OSO-3
OSO-4OSO-5OSO-6OSO-7
OSO-8OSOCCOSOFOSOO
OSOPOSPOSPAOSPAR
OSPASOSPCOSPCAOSPE
OSPE 1 XXOSPE 2 XXOSPFOSPFW
OSPGOSPHEOSPIRGOSPL
OSPMOSPROSPREOSPREY
OSPSOSQOSQAOSQD
OSROSRAOSRAPOSRD
OSRIOSRMOSRROSRS
OSRTOSRTCOSRUIOSRX
OSSOSS (OC)OSS-RCOSSA
OSSAGOSSCOSSDOSSE
OSSEAOSSGOSSIOSSN
OSSOOSSPOSSPACOSSR
OSSRHOSSSOSSSCOSSTF
OSSTMMOSSUOSSVOST
OST (CFSA…OSTAOSTACOSTC
OSTDOSTDSOSTEOsteoarth…
OSTERHASEOSTERROSTFOSTG
OSTIOSTKMCOSTKMDOSTKMQ
OSTKOFOSTKOGOSTKOPOSTKOQ
OSTKRBOSTKRPOSTKRQOSTKRR
OSTOOSTOMYOSTPOSTS
OSTTOSTTBOSTUFOSTX
OSUOSULPOSURGOSUSTECH
OSUTOSVOSVAOSVDB
OSVROSWOSXOSY
ÖSYMOSYSOSYSEOSZ
OSZUST   

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