Nerl or NERL may refer to: Nerl (urban-type settlement), a settlement in Ivanovo Oblast, Russia Nerl (Klyazma), a river in the Yaroslavl, Ivanovo, and Vladimir Oblasts, tributary of the Klyazma Nerl (Volga), a river in the Yaroslavl and Tver Oblasts, tributary of the Volga National Equal Rights League, oldest American organization dedicated to black liberation National Exposure Research Laboratory, a division of the United States Environmental Protection Agency Newark-Elizabeth Rail Link, a light rail line proposed in the American state of New Jersey NorthEast Research Libraries Consortium, see Center for Research Libraries