| Acronym | Definition |
|---|
| CCNA | Cisco Certified Network Associate |
| CCNA | Cisco Certified Network Administration |
| CCNA | Canadian Community Newspapers Association |
| CCNA | Cisco Certified Network Administrator |
| CCNA | Consultants' Competitive Negotiation Act (Florida) |
| CCNA | Coca-Cola North America |
| CCNA | Council on Certification of Nurse Anesthetists |
| CCNA | Center to Champion Nursing in America |
| CCNA | Customer Carrier Name Abbreviation (telecommunications) |
| CCNA | Christian Church of North America |
| CCNA | Citroën Club of North America (automobile club) |
| CCNA | Competitive Consultant Negotiations Act |
| CCNA | Computer Company of North America |
| CCNA | Chipcom Cornerstone Networking Architecture |