EIA

Eia or EIA may refer to:

• Enzyme immunoassay
• Equine infectious anemia
• Exercise-induced anaphylaxis
• Exercise-induced asthma
• External iliac artery

• Edmonton International Airport, in Alberta, Canada
• Erbil International Airport, in Kurdistan Region, Iraq
• Evergreen International Airlines, an American airline

• Early Iron Age, an archaeological period
• Economic Integration Agreement
• Eia, a former Medieval manor that is now part of Central London
• Electronic Industries Alliance, formerly Electronic Industries Association, an American trade organization
  • EIA standards
• Emerging issues analysis
• Emirates Investment Authority
• Energy Information Administration of the United States Department of Energy
• Environmental impact assessment
• Environmental Investigation Agency, a British environmental organisation
• Equity-indexed annuity
• European Inventor Award, awarded annually by the European Patent Office
• International Anticommunist Entente (French: Entente Internationale Anticommuniste)

• Harald Eia (born 1966), Norwegian comedian
• Magnhild Eia (born 1960), Norwegian politician