Related Clues:

• Company with a sign over Fenway Park
• BP gas brand
• Oil giant
• Petroleum giant
• BP subsidiary
• It merged with British Petroleum in '98
• Gas provider
• BP merger partner
• Name at the pump
• Former oil giant
• Gas station brand until 2001
• It's now BP
• Gas giant that merged with BP
• BP brand
• 1998 BP acquisition