| asba.ab.ca | Alberta School Boards Association |
| principals.on.ca | Ontario Principals' Council |
| ofhsa.on.ca | The Ontario Federation Of Home & School Associations, Inc |
| ocufa.on.ca | Ontario Confederation of University Faculty Associations |
| otffeo.on.ca | Ontario Teachers Federation |
| osstf.on.ca | Ontario Secondary School Teachers Federation - OSSTF |
| oecta.on.ca | Ontario English Catholic Teachers Association |
| oct.ca | Ontario College Of Teachers |
| ocsta.on.ca | Ontario Catholic School Trustees' Association |
| mast.mb.ca | Manitoba Association of School Trustees |
United States , District of Columbia , Washington