NSF

NSF may refer to:

Politics

• National Service Framework, any of a series of British government policies on medical care
• National Socialist Front, a Swedish Nazi party
• NS-Frauenschaft, the women's wing of the former German Nazi party
• National Students Federation, a leftist Pakistani students' political group.

Organizations

• National Science Foundation, a U.S. government-funded agency which provides research and education in the fields of science and engineering.
• NSF International, formerly known as the National Sanitation Foundation, a non-profit organization which provides research and education in the field of public health and safety.
• North South Foundation, a non-profit organization providing scholarships to Indian students living in the United States
• Nykterhetsrörelsens Scoutförbund (The Temperance Guide and Scout Association), a Swedish scouting organization
• Norges Speiderforbund, a Norwegian scouting association
• National Sleep Foundation

Biology

• Nephrogenic systemic fibrosis, a serious dermatopathic disease
• N-ethylmaleimide sensitive fusion protein, an enzyme in eukaryote cytoplasms (and its associated gene)

Computing

• NES Sound Format (.nsf), an audio file format for the Nintendo Entertainment System
• Notes Storage Format (.nsf), the file type for IBM Lotus Notes databases
• Nintendo Sixty-Four, usually spelled just Nintendo 64 (N64), Nintendo video game console

Entertainment

• Ninja Strike Force, a 1988 martial-arts film
• National Secessionist Forces, a fictional terrorist group from the Deus Ex video game

Other

• National Service Full-time, a full-time conscript in Singapore
• Non-sufficient funds, a U.S. banking expression indicating an account lacks the necessary money to honor a check
• Volkswagen Group New Small Family, an automobile platform
• "Not So Funny", an acronym used in Instant messaging