Pennsylvanian may refer to:
* A person or thing from
Pennsylvania
Pennsylvania (; (Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, Ma ...
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Pennsylvanian (geology), a geological subperiod of the Carboniferous Period
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''Pennsylvanian'' (train), an Amtrak train
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