NGN
The abbreviation NGN stands for:
- Naira , Nigeria's currency, as a currency code according to ISO 4217
- Netz gegen Nazis , an Internet portal of the Amadeu Antonio Foundation
- Next Generation Network , term from telecommunications
- Nouvelle Guinée Néerlandaise , French for Dutch New Guinea , former national vehicle registration number until 1963
- Neues Gymnasium Nürnberg , a grammar school in Nuremberg, Bavaria