EIB

EIB may refer to:

Science and technology

 * Earth's energy imbalance, a condition of unequal inflow of energy to, and outflow of energy from, Earth's climate system
 * Element Interconnect Bus, on a Cell microprocessor
 * European Installation Bus, a communications protocol
 * Exbibyte, a unit of digital information

Other uses

 * EIB Network, the syndication network for The Rush Limbaugh Show
 * European Investment Bank, the European Union's financing institution
 * Even in Blackouts, an American band
 * Exercise-induced bronchoconstriction
 * Expert Infantryman Badge, of the United States Army
 * Exportbank, a Philippine commercial bank
 * Extreme Ironing Bureau, the governing body of the tongue-in-cheek sport of extreme ironing