- 1 Norris Street Farmers Market
- 2 Norris, George William, 1861–1944
- 5 Norris, Richard & Son Locomotive Works
- 38 Norristown, Pennsylvania
- 1 North
- 7 North America
- 2 North American Hotel
- 9 North American Indians
- 2 North and Central America
- 1 North Broad Street Station
- 4 North Carolina
- 2 North Dakota
- 2 North East, Maryland
- 1 North Eastern Hospital
- 1 North Pennsylvania Door Frame Mill
- 8 North Pennsylvania Railroad Company
- 4 North Pennsylvania Railroad Depot
- 201 North Philadelphia
- 1 North Philadelphia Railroad Station
- 2 North, Chase & North Hollow Ware & Stove Works
- 5 Northampton County, Pennsylvania
- 95 Northeast Philadelphia
- 7 Northern Home for Friendless Children (Philadelphia, Pa.)
- 4 Northern Ireland
- 41 Northern Liberties
- 1 Northern Liberty Bank
- 1 Northern Liberty Fire Company
- 4 Northern Liberty Gas Works
- 2 Northern Military Hall
- 1 Northern Song
- 1 Northern Soup Society of Philadelphia
- 3 Northern Storage & Warehouse Co.
- 3 Northumberland County, Pennsylvania
- 1 Northumberland, Hugh Percy, Duke of, 1742-1817
- 8 Northwest Philadelphia
- 1 Norwalk, Ohio
- 18 Norway
- 1 Norwegian Preserving Co.
- 1 Norwich, England
- 2 Norwood Street
