EIA

Eia may refer to:

• Eia, or Ebury, a former Medieval manor that is now part of Central London
• Harald Eia, a Norwegian comedian

EIA may refer to:

In electronics and information technology

• Electronic Industries Alliance (until 1997 Electronic Industries Association), a US trade organization
  • EIA standards
• Enterprise information architecture

In medicine

• Enzyme immunoassay
• Equine infectious anemia, a horse disease
• Exercise-induced anaphylaxis
• Exercise-induced asthma
• External iliac artery

Organizations

• Electronic Industries Alliance (until 1997 Electronic Industries Association), a US trade organization
• Energy Information Administration, a part of the US Department of Energy
• Environmental Investigation Agency, a non-governmental organization

In transport

• Edmonton International Airport, Alberta, Canada
• Erbil International Airport, Kurdistan Region, Iraq
• Evergreen International Airlines, an American airline with ICAO code EIA

Other uses

• Emerging issues analysis, a method used in futures studies
• Environmental impact assessment, an assessment of the likely environmental impact of a project
• Equity-indexed annuity, a financial product
• European Inventor Award, awarded annually by the European Patent Office