- EIA City refers to the city of Medellin in Colombia. It is also known as the EIA (Escuela de Ingenieria de Antioquia) City, as the city is home to the University of Medellin's Engineering School. The EIA City is a technology and innovation hub, known for its focus on engineering and entrepreneurship. It offers a range of programs and initiatives to foster innovation and promote the development of cutting-edge technologies.