- Pido's Pub
- Pier 1 Imports
- Pine Communities
- Pinnacle Sales Co
- Piscioneri & Satira Hair Styl
- Piscioneri's Hair Design
- Pittsburgh Bone & Joint
- Pittsburgh Electrical Insltn
- Pittsburgh Eye Assoc
- Pittsburgh Medical Assocs
- Pittsburgh Obgyn
- Pittsburgh Pulmonary Assoc
- Pittsburgh Seltzer Works
- Pittsburgh Vision Svc
- Pittsburghs 411 Magazine
- Pizza Co
- Pizza Hut
- Pizza King
- Plasterers' Union Local No 31
- Pnc Bank
- Polk A Dot
- Popcorn World
- Popeye's Chicken & Biscuits
- Potter-White Realty Inc
- Prayer & Deliverance Church
- Precious Jewel
- Precision Ceramics Dental Lab
- Precision Clean
- Premiere Glass Block
- Prime Care Internal Medicine
- Print Works
- Propel Schools
- Protection Plus Inc
- Proudfoot Plumbing & Heating
