CCENT: Cisco Certified Entry Networking Technician CCNA: Cisco Certified Network Associate CCNA-Voice: CCNA specialized in Voice (VoIP) CCNA-Security: CCNA specialized in Security CCNA-Wireless: CCNA specialized in Wireless CCDA: Cisco Certified Design Associate CCNP: Cisco Certified Network Professional CCNP-Wireless: CCNP with focus on Wireless Tech. CCNP-Voice: CCNP with focus on Voice Tech. CCSP: Cisco Certified Security Professional CCDP: Cisco Certified Design Professional CCIP: Cisco Certified Internetwork Professional CCIE: Cisco Certified Internetwork Expert