คำอธิบายสัญญาลักษณ์
CCIE = Cisco Certified InterNetwork Expert
CCDP = Cisco Certified Design Professional
CCNP = Cisco Certified Network Professional
CCIP = Cisco Certified Internetwork Professional
CCSP = Cisco Certified Security Professional
CCVP = Cisco Certified Voice Professional
CCDA = Cisco Certified Design Associate
CCNA = Cisco Certified Network Associate
CSE = Cisco Sales Expert