| Alvarez & Marsal PAC
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| Alyson Leahy for Wisconsin
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| AMA IE (American Majority Action) Independent Expenditure Committee
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| AMA IE (American Majority Action) PAC
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| Amalgamated Transit Union (ATU)
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| Amalgamated Transit Union - ATU (Federal)
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| Amanda Mirilli For Public School (Local-Madison School Board)
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| Amanda Stuck for Assembly
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| Amanda WhiteEagle for Wisconsin
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| Ament for Assembly
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| America Coming Together Wisconsin
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| America PAC
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| America Service Group Inc
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| America Votes Action Fund
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| American Academy of Ophthalmology (OPHTHPAC)
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| American Academy of Otolaryngology - Head & Neck
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| American Airlines (Federal)
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| American Ambulance Assn Federal (AMBU)
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| American Assn Nurse Anesthetists (CRNA-PAC)
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| American Assn of Oral & Maxillofacial Surgeons
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