. . . . . . . "TKK" . "Polytechnical Institute" . "Helsinki Technology University" . . "Helsinki Technical College" . . "Helsinki Polytechnic Institute" . . . . . "Work and science" . . . . . . . . . . "Helsinki Polytechnic School" . . . . . "Teknillinen Korkeakoulu" . . . . . . "Finnish Polytechnical Institute" . . . . . . . . "Polytechnic institute in Helsinki" . . "Finnish University of Technology" . . . . "Polytechnical institute" . . . . . . "Polytechnic Institute" . "Helsinki University of Technology" . "Aalto University School of Science and Technology" . "Institute of Technology" . . . . . . . . . . . . . . . . . . . . . "Helsinki University" . "Helsinki Technical Real School" . . . "Technical University" . . "Helsinki University of Technology" . . "Polytechnic Institute in Helsinki" . . . . . . . . . "Labor et scientia (Latin)" . . "Helsinki Polytechnical Institute" . . . . . . . "Teknillinen korkeakoulu" . "HUT" .