Senate Majority PAC
Democratic SuperPAC that supports Senate candidates
DCCC-E Non-Federal Account 5
DCCC soft-money account
National Republican Senatorial Committee
Campaign committee for Republican U.S. Senate candidates
Democratic Senatorial Campaign Committee
Political Fundraising Committee for Democratic Senatorial Candidates
Republican National Committee
U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP