The meaning of the Acronym COSA is...

COSA is

• Confederation of Oregon School Administrators

More Meanings For COSA:

• Complementary Objects For Software Applications
• Committee On Student Activities
• Council Of Student Activites
• Coordinator Of Student Activities
• Confederation of Oregon School Administrators
• Committee On Staff Affairs
• Coptic Orphans Support Association
• Central Ohio Soaring Association
• City Of Saint Augustine
• Cámara Oficial Sindical Agrícola

COSA is also in:

• Non-Profit Organizations
• Positions
• Professional Organizations
• Software
• Spanish
• Sports
• States
• Universities
• US Government