EramAir, a popular term frequently used in the aviation industry, refers to the Economic Regulation of Airports. However, there are several synonyms for ERAM AIR that can be used interchangeably. One commonly used synonym is the Air Traffic Control (ATC) system, which plays a pivotal role in ensuring the safe and efficient management of aircraft movements. Another synonym is the Federal Aviation Administration's (FAA) En Route Automation Modernization (ERAM) system, which enhances the capacity and safety of air traffic control services. Furthermore, ERAM AIR can also be replaced with the term "National Airspace System (NAS) automation program", which focuses on enhancing the overall performance and reliability of air traffic management.