IB can stand for Intelligence Bureau, India's internal intelligence department, or International Baccalaureate, a global education program. Learn about the history, roles, strategies, limitations and features of both IBs. IB ACIO Grade II 2025 Answer Key Out on Sep 22! Download now for 3717 posts at mha.gov.in. Get exam city details. Trending: IB Jobs, Answer Key 2025. #IBACIO2025 (Updated Sep 5, 2025, 12:11 PM IST) IB full form stands for the elongated form Intelligence Bureau. This is an intelligence agency of India which mainly deals with the internal intelligence of this country. The IB is a constitutional body under the Schedule VII of the Constitution of India. [5] The Union List within Schedule VII includes "Central Bureau of Intelligence". [14] IB is also listed in the Schedule of the Intelligence Organisations (Restriction of Rights) Act, 1985, which recognizes organisations "established by the central government for purposes of intelligence or counter-intelligence". [15] The IB functions under the Ministry of Home Affairs and is headed by a Director of the ...
