In dictionaries:
Unlicensed National Information Infrastructure
The Unlicensed National Information Infrastructure"15.07.2005, Heise: 5 GHz WLAN to be available all over Europe" www.heise.de radio band, as defined by the United States Federal Communications Commission, is part of the radio frequency spectrum used by WLAN devices and by many wireless ISPs.
National Critical Information Infrastructure Protection Centre
an organisation of the Government of India created under Section 70A of the Information Technology Act, 2000 (amended 2008), through a gazette notification on 16 January 2014.
more...