NAF

The acronym NAF can mean:

• National Abortion Federation
• National Academy Foundation - an education non profit organization.
• National Academy Foundation School - a public high school located in Baltimore, Maryland.
• The National Academies Forum - the peak body for the four learned academies in Australia.
• National Arbitration Forum
• NATO Architecture Framework an architecture framework used by NATO similar to DODAF
• Naval Air Facility
• Naval Aircraft Factory
• Negation as failure - logic in which a statement that cannot be shown to be true is considered false rather than unknown. Related to the Closed World Assumption.
• Netherland-America Foundation supports exchange between the United States and The Netherlands.
• New America Foundation a Washington DC based think tank
• New Artist Fair displays artwork from international emerging artists in an affordable, friendly gallery environment in Central London
• Nigerian Air Force
• Non-adjacent form in mathematics
• Non-Appropriated Funds
• Norway's Automobile Association (Norges Automobil-Forbund)
• Norwegian Employers' Confederation
• Norwegian Union of General Workers
• North Anatolian Fault - Turkey
• Northwest Anarchist Federation
• Numbered Air Force in the United States Air Force.

NaF is also the chemical formula for sodium fluoride.

Naf can refer to:

• Naf River, a river between Bangladesh and Myanmar.