NDN
NDN stands for:
- Necromancer's Dos Navigator , a file manager
- Non delivery notification , error message from a mail server, see Bounce Message
- Named data networking
NdN stands for:
- Neodymium (III) nitride , inorganic chemical compound from the group of nitrides
ndn stands for:
- Ngundi (ISO-639-3 code), one of the Bantu languages