English abbreviations from nafac to nail
- NAFAC(National Festival of Arts and Culture)
- NAFAG(North Atlantic Treaty Organization (NATO) Air Force Armaments Group)
- NAFD(National Association For the Deaf)
- NAFERA(Native American Free Exercise of Religion Act)
- NAFFI(Navy, Army and Air Force Institutes (British))
- NAFFS(New Airborne Fire Fighting System)
- NAFI(National Association of Fraud Investigators)
- NAFISS(Non-Appropriated Funds Information Standard System)
- NAFLD(NonAlcoholic Fatty Liver Disease)
- NAfME(National Association for Music Education (US) (formerly MENC))
- NAFO(Northwest Atlantic Fisheries Organization)
- NAFSA(National Association Of Foreign Student Advisers)
- NAFTA(North American Free Trade Agreement)
- NAFTI(National Film and Television Institute)
- NAFWS(Native American Fish and Wildlife Society)
- NAG(National Archives of Ghana)
- NAGB(National Assessment Governing Board)
- NAGPRA(Native American Graves Protection and Repatriation Act)
- NAGRAT(National Association of Graduate Teachers)
- NAH(Naha Airport)
- NAHA(North American Hedgehog Association)
- NAHC(National Association of Home Builders)
- NAHEMA(NATO HElicopter Management Agency)
- NAHH(National Alliance for Hispanic Health)
- NAHHH(National Association of Hospital Hospitality Houses)
- NAHHHI(National Association of Hospital Hospitality Houses, Inc.)
- NAHL(North American Hockey League)
- NAHREP(National Association of Hispanic Real Estate Professionals)
- NAHRS(North American Hair Research Society)
- NAI(Named Area of Interest|| Network Access Identifier)
- NAIA(National Association of Intercollegiate Athletics)
- NAIC(National Air Intelligence Center)
- NAICS(North American Industry Classification System)
- NAIDOC(National Aboriginal and Islander Day Observance Committee)
- NAIL(Neurotics Anonymous)
