| | O'Learys Pub and Restaurant - Pittsburgh, PA - Family Restaurant |
| | Olive Garden - 8400 Mcknight Rd, Pittsburgh, PA - Italian Restaurant |
| | Olive Garden - 6000 Oxford Dr, Bethel Park, PA - Italian Restaurant |
| | Olive Garden - 971 Greentree Rd, Pittsburgh, PA - Italian Restaurant |
| | Olive Garden - 527 Clairton Blvd, Pleasant Hills, PA - Italian Restaurant |
| | Orchard Cafe - 1000 Penn Ave, Pittsburgh, PA - Steak Houses Restaurant |
| | Oregon Bar and Grill - Pittsburgh, PA - Family Restaurant |
| | Oriental Star Chinese Rstrnt - 1155 Driftwood Dr, Pittsburgh, PA - Chinese Restaurant |
| | Original Fish Market - Pittsburgh, PA - Family Restaurant |
| | Original Italian Grill - 1230 Grove Rd, Castle Shannon, PA - Italian Restaurant |
| | Outback Steakhouse - 9395 Mcknight Rd, Pittsburgh, PA - Steak Houses Restaurant |
| | Outback Steakhouse - 1400 Market Place Blvd, Coraopolis, PA - Steak Houses Restaurant |
| | Outback Steakhouse - 109 Federal St, Pittsburgh, PA - Steak Houses Restaurant |
| | Outback Steakhouse - 25 Mcmurray Rd, Pittsburgh, PA - Steak Houses Restaurant |
| | P F Chang's China Bistro - 148 W Bridge St, Homestead, PA - Chinese Restaurant |
| | Palazzo - 144 6th St, Pittsburgh, PA - Italian Restaurant |
| | Pan Asia - Pittsburgh, PA - Steak Restaurant |
| | Panda Chinese Kitchen - 590 W Pike St, Canonsburg, PA - Chinese Restaurant |
| | Panda Express - 301 S Hills Vlg, Pittsburgh, PA - Chinese Restaurant |
| | Panda Garden Chinese Rstrnt - 2973 S Park Rd, Bethel Park, PA - Chinese Restaurant |
| | Panda Palace Inc - 5321 Clairton Blvd, Pittsburgh, PA - Chinese Restaurant |
| | Panda Village Chinese Rstrnt - 6123 Penn Ave #E, Pittsburgh, PA - Chinese Restaurant |
| | Papa J's - 212 Blvd of the Allies, Pittsburgh, PA - Italian Restaurant |
| | Papa J's - 200 E Main St, Carnegie, PA - Italian Restaurant |
| | Paradise Cafe - Castle Shannon, PA - American Restaurant |
