Accident Investigation Bureau may refer to: *

Accident Investigation Bureau (Nigeria) The Nigerian Safety Investigation Bureau (NSIB), formerly the Accident Investigation Bureau (AIB), is a federal agency charged with the mandate of promoting transport safety and conducting objective and thorough investigations into transport acciden ...

, a Nigerian government agency *

Aircraft Accident Investigation Bureau (India) The Aircraft Accident Investigation Bureau (AAIB) is a division of the Ministry of Civil Aviation, Government of India which investigates aircraft accidents and incidents in India. The head office is in Udaan Bhawan, an office building on the ...

, an Indian government agency * Air Accident Investigation Bureau of Singapore, a Singaporean government agency *

Aircraft Accident Investigation Bureau (Switzerland) Aircraft Accident Investigation Bureau (AAIB, , BFU; , BEAA; , UIIA) was the Swiss bureau of aircraft accident investigation. In 2011, it was replaced by the Swiss Transportation Safety Investigation Board. History The Aircraft Accident Investi ...

, a former Swiss government agency

See also