What does COS stand for?

What does COS mean?

COS	Cosine Academic & Science » Mathematics
COS	Cosine Governmental » NASA
COS	Church Of Scientology Community » Religion
COS	KosinüS International » Turkish
COS	Class Of Service Computing » Networking
COS	Chief Of Staff Governmental » Military
COS	Corsican Regional » Language Codes (3 Letters)
COS	Chamber Of Secrets Community » Sports
CoS	Chamber of Secrets Miscellaneous » Science Fiction
COS	Chamber Of Secrets Governmental » US Government
COS	Community Of Science Academic & Science » Universities
COS	Change Of State Academic & Science » Physics
COS	Cost Of Service Computing » Networking
COS	Church Of Satan Community » Religion
COS	College Of Sciences Academic & Science » Universities
COS	Computer Operating System Computing » Software
COS	Cosmic Origins Spectrograph Governmental » NASA
COS	Common Object Services Computing » Networking
COS	Corporation for Open Systems Governmental » Military
COS	Corporation for Open Systems Computing » General
COS	Corps Support Governmental » Military
COS	Christ Our Savior Community » Religion
COS	Change of Subject Internet » Chat
COS	City of Colorado Springs Municipal Airport Governmental » Transportation
COS	City Of Stirling Governmental » State & Local