MNN meaning in Networking ?

Manhattan Neighborhood Network (MNN) is an American non-profit organization that broadcasts programming on five public-access television cable TV stations in Manhattan, New York City. The country’s largest community media center, MNN operates two community media centers – in midtown Manhattan and East Harlem – and provides education, equipment, facilities, and programs to community producers and organizations who want to create programming to air on one of MNN's five channels. In 2016, MNN will post more than 5,000 enrollments in their media classes, making one of the largest media education institutions in New York City.

In 2012, MNN opened the MNN El Barrio Firehouse Community Media Center in East Harlem. The El Barrio Firehouse (the former quarters of Engine Company 53) is an intergenerational community media center offering educational programs, community activities, and television production trainings in both English and Spanish. The Firehouse is also home to MNN's Youth Media Center, founded in 2000, which offers education, internships and other opportunities to low-income youth age 15-25 and curates a five-hour block of programming each week.