It is tax exempt under Section 501(c)(3) of the United States Internal Revenue Code, and has a Canadian branch, SIAI-CA, formed in 2004 and recognized as a Charitable Organization by the Canada Revenue Agency.
Massachusetts Institute of Technology | Central Intelligence Agency | California Institute of Technology | Art Institute of Chicago | United States National Research Council | National Research Council | Institute for Advanced Study | American Institute of Architects | Georgia Institute of Technology | Enigma machine | Rage Against the Machine | Rensselaer Polytechnic Institute | Rochester Institute of Technology | Franklin Institute | Secret Intelligence Service | Royal Institute of Technology | Pasteur Institute | Institute of Contemporary Arts | Commonwealth Scientific and Industrial Research Organisation | California Institute of the Arts | Institute of Electrical and Electronics Engineers | British Film Institute | Automated teller machine | Pratt Institute | National Cancer Institute | Virginia Military Institute | research | Cato Institute | Australian Institute of Sport | Agricultural Research Service |