IOB

IOB may stand for:


 * Indian Overseas Bank, a public sector bank in India
 * Input/Output Block, see Execute Channel Program
 * Inside Outside Beginning, a file representation format for tagging tokens
 * Institute of Development Policy and Management, Instituut voor Ontwikkelingsbeleid en -beheer (University of Antwerp, Belgium)
 * Intelligence Oversight Board, of the U.S. President's Foreign Intelligence Advisory Board
 * Iranian oil bourse, a commodity exchange