EO

Eo or EO may refer to:

== Businesses and organizations == Education Otherwise, a home education organization Elevorganisasjonen, a Norwegian student organization Entrepreneurs' Organization, a nonprofit network Evangelische Omroep, a public broadcaster in the Netherlands Executive Outcomes, a South African military company Express One International, an airline Hewa Bora Airways (IATA code EO), a defunct airline in the Democratic Republic of the Congo