| Acronym | Definition |
|---|
| CSNA➣Cisco Systems Network Architecture |
| CSNA➣Classification Society of North America |
| CSNA➣California School Nutrition Association |
| CSNA➣China Shipping North America (est. 2000; various locations) |
| CSNA➣California State Numismatic Association (Alameda, CA) |
| CSNA➣Cardozo Shaw Neighborhood Association (Washington, DC) |
| CSNA➣Colorado Student Nurses' Association |
| CSNA➣Certified Special Needs Advisor |
| CSNA➣Convenience Stores and Newsagents Association (Irish retail representative organisation) |
| CSNA➣Cisco System Network Architecture |
| CSNA➣Cross States Numismatic Association |