NISA
Appearance
NISA may refer to:
- National Independent Soccer Association, a proposed United States soccer league
- National Intelligence and Security Agency of Somalia
- Nuclear and Industrial Safety Agency, part of the Japanese Ministry of Economy, Trade and Industry
- NIS America, the US subsidiary of Nippon Ichi Software
- National Ice Skating Association, a British organiser of events in the sport and examination board of proficiency
- The New ISA, a revised form of the Individual Savings Account introduced in the UK's 2014 budget
- North Imphal Sporting Association, a football club in India