A LED is a light-emitting diode. (light source) LED or Led may also refer to: LED (editor), a programmers' editor by Norsk Data Led (river), a river in northern Russia L.E.D., former stage name of Skydiver Elley Duhé Ledbury railway station's National Rail station code Local economic development, an approach to development, particularly in the Third World Pulkovo Airport's IATA airport code in St. Petersburg (former Leningrad), Russia See also L. Ed., an unofficial reporter of Supreme Court of the US opinions Lead, a chemical element LED lamp or LED light bulb Led Zeppelin, an English rock band