EEF

EEF or Eef may refer to:

People

 * Eef, pen name of Ethan Nicolle (fl. 1995–present), American comic illustrator and writer
 * Eef, nickname of Ifar Eef Barzelay (fl. 1991–present), Israeli-American musician
 * Eef, nickname of Evert Dolman (1946–1993), Danish cyclist
 * Eef, nickname of Ethan Nestor (fl. 2020–present), American internet persona

EEF

 * EEF (manufacturers' association), a British manufacturers' organisation
 * Early European Farmers, early Neolithic farmers who brought agriculture to Europe
 * Eastern Economic Forum, an international forum held each year in Vladivostok, Russia
 * Education Endowment Foundation, a British educational charity
 * Egypt Exploration Fund, a British archaeological organization
 * Egyptian Expeditionary Force, a British Empire force in World War I
 * enterprise environmental factor, a factor that originates from outside of the project or organization
 * Eukaryotic elongation factors
 * European Ecological Federation
 * European Equestrian Federation