The meaning of the Acronym CCIS is...

CCIS is

• Common Channel Interoffice Signaling

More Meanings For CCIS:

• Common Channel Interoffice Signaling
• Common Channel Interoffice Signaling
• Centennial Centre For Interdisciplinary Science
• Care Coordination Information System
• Child Care Information Service
• College Consortium For International Studies
• Customer Care Internet Service
• Child Care Information Services
• Center For Computing And Information Systems
• Command and Control Information System

CCIS is also in:

• Military
• Networking
• Telecom
• Unfiled
• Universities