COSSA

Acronym	Definition
COSSA	Consortium of Social Science Associations (Washington, DC)
COSSA	Commission on Spanish Speaking Affairs (Michigan Department of Energy, Labor and Economic Growth; Lansing, MI)
COSSA	Central Oregon Shooting Sports Association (Bend, OR)
COSSA	Containerized Shipment and Storage of Ammunition
COSSA	Computer Science Students Association
COSSA	CSIRO (Commonwealth Scientific and Industrial Research Organisation) Office of Space Science & Applications (Australia)