As most of us know, Canadian schools aren't all that Greek-friendly, most schools don't have high sorority/fraternity involvement. According to
www.canadiangreeks.com, there 12 of the 26 NPC groups and are represented in the following schools:
Alpha Gamma Delta: 7 Schools
Dalhousie University (shares chapter with St. Mary's University and Mount St Vincent (hope I'm not leaving anyone out))
University of Toronto
University of Western Ontario
University of Manitoba/University of Winnipeg
University of Calgary
University of Alberta
University of British Columbia
Alpha Delta Pi: 3 schools
Bishop's University
University of Manitoba
University of British Columbia
Alpha Omicron Pi: 5 schools
McGill University
Carleton University
University of Toronto
University of Western Ontario
University of Calgary
Alpha Phi: 6 schools
Bishop's University
University of Toronto
Wilfred Laurier University
University of Western Ontario
University of Manitoba
University of British Columbia
Gamma Phi Beta: 3 Schools
McGill University
University of Toronto
University of British Columbia
Delta Gamma: 3 Schools
Wilfred Laurier University
University of Alberta
University of British Columbia
Delta Delta Delta: 2 Schools
University of Ottawa
University of Toronto
Delta Zeta: 1 School
University of Windsor
Delta Phi Epsilon: 2 Schools
Concordia University
University of British Columbia
Kappa Alpha Theta: 3 Schools
McGill University
University of Western Ontario
University of Alberta
Kappa Kappa Gamma:4 Schools
McGill University
University of Toronto
University of Waterloo
University of British Columbia
Pi Beta Phi: 4 Schools
University of Toronto
University of Guelph
University of Western Ontario
University of Alberta
Phi Sigma Sigma: 2 Schools
Carleton University
University of Windsor
Anyway, I hope I have everything right. Please feel free to make corrections!!