Benzenedicarboxylic acid may refer to:

• Isophthalic acid (1,3-benzenedicarboxylic acid)
• Phthalic acid (1,2-benzenedicarboxylic acid)
• Terephthalic acid (1,4-benzenedicarboxylic acid)

• Executive Order 13303
• Executive Order 6102
• Executive Order 8802
• Executive Order 9066
• Executive Order 9981
• Executive Orders
• Executive orders
• Executive Orders (1996)
• Executive Outcomes
• Executive Pay
• Executive power
• Executive Powers (Consequential Provisions) Act 1937
• Executive president
• Executive privilege
• Executive producer
• Executive Producer
• Executives
• Executives of Construction Party
• Executive sponsor
• Executive Suite
• Executive system
• Executive Systems Problem Oriented Language
• Executive toy
• Executive Vice President
• Executive Yuan