Air traffic controllers are also called:

• Air Traffic Control Specialist (ATCS)
• Air Traffic Controller (ATC)
• Center Air Traffic Controller (Center ATC)
• Certified Professional Controller (CPC)
• Control Tower Operator
• Enroute Air Traffic Controller (Enroute ATC)
• Radar Air Traffic Controller
• Terminal Air Traffic Control Specialist (Terminal ATC Specialist)
• Tower Air Traffic Controller (Tower ATC)