NER may refer to: New European Recordings, a record label ISO 3166-1 three letter code for Niger North-East India, officially known as the North Eastern Region (NER) Nucleotide excision repair, a DNA repair mechanism Network Effectiveness Ratio, KPI in telecommunications New England Review, American literary magazine New England Revolution, American soccer team Nemzeti Együttműködés Rendszere (NER, ), the network of political and cultural institutions and private corporations closely aligned with Prime Minister Viktor Orbán or with the national-conservative Fidesz party in Hungary Named-entity recognition, a subtask of information extraction in computational linguistics
Rail transport Northeast Regional, an Amtrak route in northeastern United States North Eastern Railway (India) North Eastern Railway (United Kingdom) (1854–1922) Northern and Eastern Railway (N&ER), an early British rail company (1840–1902)
Ner Ner, a river in Poland Ner, Łódź Voivodeship, a village in central Poland Ner (Bible), a person mentioned in the Bible