Do You Know These Lobby Group Logos?

You'll see them online and in the "real world" from time to time, perhaps on a billboard or bus bench - or somewhere behind the scenes. Test your visual knowledge of the organizations tugging at the heels of the nation's lawmakers (for good or ill).

Jul '14 v 1,082 completed

Question 1 of 12

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What do you think the "P" here refers to?