- (computing) Initialism of natural user interface.
(1) (Network User Interface) A user interface for a computer attached to the network. The NUI is designed to work with remote applications and files as easily as local files.
(2) (Notebook User Interface) A term coined by Go Corporation for its PenPoint pen-based interface.
(3) (Network User Identifier) A code used to gain access into local European packet-switched networks.
(4) See Novell Users International.