The meaning of the Acronym COSTEP is...

COSTEP is

• Commissioned Officer Student Training Extern Program
• Commissioned Officer Student Training And Extern Program
• Commissioned Officer Study Training And Extern Program
• Commissioned Officer Student Training And Extern Programs
• Commissioned Officer Student Training And Extrern Program

More Meanings For COSTEP:

• Commissioned Officer Student Training Extern Program
• Commissioned Officer Student Training And Extern Program
• Commissioned Officer Study Training And Extern Program
• Commissioned Officer Student Training And Extern Programs
• Commissioned Officer Student Training And Extrern Program
• Comprehensive Supra Thermal and Energetic Particle Analyzer

COSTEP is also in:

• NASA
• Unfiled