Cities in Commonwealth of Pennsylvania, United States ( 562 )
- Akron
- Aldan, Pennsylvania
- Aliquippa
- Allentown, Pennsylvania
- Allison Park
- Altoona, Pennsylvania
- Ambler, Pennsylvania
- Ambridge, Pennsylvania
- Amity Gardens
- Ancient Oaks
- Annville, Pennsylvania
- Archbald
- Ardmore, Pennsylvania
- Arlington Heights, Pennsylvania
- Arnold, Pennsylvania
- Ashland, Pennsylvania
- Ashley, Pennsylvania
- Aspinwall, Pennsylvania
- Athens, Pennsylvania
- Audubon, Pennsylvania
- Avalon, Pennsylvania
- Avoca, Pennsylvania
- Back Mountain
- Baden, Pennsylvania
- Bala-Cynwyd
- Baldwin, Pennsylvania
- Bangor, Pennsylvania
- Barnesboro
- Bath, Pennsylvania
- Beaver Falls, Pennsylvania
- Beaver, Pennsylvania
- Bedford, Pennsylvania
- Bedminster, Pennsylvania
- Bellefonte, Pennsylvania
- Bellevue, Pennsylvania
- Belmont, Pennsylvania