System 2000

System 2000 or similar may refer to:


 * Federal Telecommunications System 2000, digital telecommunications service for the US federal government
 * Satellite Control and Operation System 2000, a satellite Mission Control System software infrastructure from the European Space Agency
 * Systema 2000 (also known as the Game Master), a monochrome handheld game console from the early 1990s
 * System 2000 (software), a Database Management System (DBMS)