Restaurants.com - Lists restaurants in Pennsylvania. - http://www.restaurants.com/US/State.asp?StateAbbrev=PA
ChefMoz Dining Guide: Pennsylvania - Detailed restaurant listings with reviews submitted by the public, and links to outside reviews. Search by name, cuisine, rating or location. - http://chefmoz.org/United_States/PA/
Pennsylvania Restaurants: Eating PA - Pennsylvania Restaurant Guide searchable by city, cuisine, price or name. Includes menus, photographs, hours, type of credit cards accepted, as well as other amenities. - http://www.eatingpa.com