Ana

ANA as an abbreviation may refer to:

• AB Nyköpings Automobilfabrik
• Administration for Native Americans, a program in the Administration for Children and Families
• Afghan National Army
• Albanian National Army
• All Nippon Airways
• American Numismatic Association
• American Nurses Association
• ana (language), a programming language
• Anti-nuclear antibody, a medical term
• Army and Navy Academy, Carlsbad, California
• Association of National Advertisers
• Athens News Agency
• Australian National Airways
• Australian Natives Association
• ANA as an abbreviation may represents various entities associated with Anaheim, California
• Axis & Allies, a WWII real-time strategy computer game.

Ana may refer to:

• Ana (magazine), a Serbian magazine
• Ana (mathematics), a direction in the fourth spatial dimension
• Ana (Mother), a character in the original Mother video game
• Ana of East Anglia, a seventh century king
• Ana, Iran
• Ana, Iraq
• anorexia nervosa, from a slang abbreviation in some anorexia or pro-ana communities; Ana is an imagined anthropomorphization of anorexia among some pro-ana community members
• a variation of the name Anna or other names beginning with Ana
• as a personal name, specifically:
  • Ana Ivanović (born 1987), a Serbian professional tennis player
  • Ana Johnsson (born 1977), a Swedish singer
  • Ana Richa (born 1966), a Brazilian volleyball player
  • Ana Rodriguez (born 1974), a Cuban-born singer
  • Ana Voog (born 1966), an American musician and Internet personality