Politics and Business magazines
- Pacer Technology
- Pacific Basin Shipping Ltd.
- Pacific Clay Products Inc.
- Pacific Coast Feather Company
- Pacific Coast Restaurants, Inc.
- Pacific Dunlop Limited
- Pacific Enterprises
- Pacific Ethanol, Inc.
- Pacific Gas and Electric Company
- Pacific Internet Limited
- Pacific Sunwear of California, Inc.
- Pacific Telecom, Inc.
- Pacific Telesis Group
- PacifiCare Health Systems, Inc.
- Packard Bell Electronics, Inc.
- Packeteer, Inc.
- Paddock Publications, Inc.
- PagesJaunes Groupe SA
- Paging Network Inc.
- Pagnossin S.p.A.