NND

NND or nnd may refer to:


 * Net News Daily, a British news website
 * Nürnberg-Dutzendteich station (DS100 code: NND), a railway station in Nuremberg, Bavaria, Germany
 * West Ambae language (ISO 639-3: nnd), an Oceanic language spoken on Ambae, Vanuatu
 * Niconico Douga, a Japanese video sharing service