Air traffic control is a term that is commonly used in civil aviation to describe the management of air traffic within a certain area. Synonyms for air traffic control include aviation management, flight control, air navigation services, and aerial traffic management. These terms describe the same concept of maintaining safe and efficient movement of aircraft in the airspace. Other synonyms for air traffic control may include air traffic management, air navigation control, and aviation traffic control. In short, each of these synonyms represents a different way of describing the complex system that is responsible for managing the movement of aircraft in the sky.