(chiefly philosophy and sciences) Capable of being investigated or studied.

(chiefly philosophy and sciences) The state or condition of being capable of being investigated.

In an investigative manner.

Alternative spelling of reinvestigation

plural of re-investigation

A background check

plural of background investigation

The domestic intelligence and security service of the United States, which simultaneously serves as its primary federal law enforcement organization.

In Finland: the National Bureau of Investigation (Finland) / In the Philippines: the National Bureau of Investigation (Philippines)

(law) A team formed jointly by national law enforcement agencies to investigate cross-border crime.