A.T.U. #583
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C.M.A. #547
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IBB # D345
H.S.A.A.
I.A.T.S.E. #212
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I.B.E.W. #254
I.A.M.A.W. #2583
IRONWORKERS #805
M.C.W.A. #30400
USW 207
USW – TWU 1944 Unit 203
USW – TWU 1944 Unit 204
USW – TWU 1944 Unit 213
UNIFOR #101/145
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UNIFOR #773
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UNIFOR # 2002
UNIFOR  #4050
UNITE HERE #47
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U.F.C.W. #1518
U.N.A.
UUWA
Amalgamated Transit Union
Bakery Confectionary Tobacco & Grain Millers Int. Union
Calgary Musicians Association
Canadian Office & Professional Employees
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Canadian Union of Public Employees
Canadian Union of Public Employees
Canadian Union of Public Employees
Canadian Union of Public Employees
Canadian Union of Public Employees
Canadian Union of Public Employees
Canadian Union of Public Employees
Canadian Union of Public Employees
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International Alliance of Theatrical, Stage Employees
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International Association of Machinists & Aerospace Workers
International Brotherhood of Electrical Workers
International Association of Machinists & Aerospace Workers
Int. Assoc. of Bridge, Structural, Ornamental & Reinforcing Iron Workers Shopmen
Media Communications Workers of Alberta
United Steel Workers
United Steel Workers – Telecommunications Workers Union
United Steel Workers – Telecommunications Workers Union
United Steel Workers – Telecommunications Workers Union
UNIFOR
UNIFOR
UNIFOR
UNIFOR
UNIFOR
UNIFOR
UNITE HERE
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United Food & Commercial Workers
United Food & Commercial Workers
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