Opal (disambiguation)

• Australia women's national basketball team
• HMS Opal
• Hubble Space Telescope
• Jack Stauber
• List of Steven Universe characters
• Nói Síríus
• OPAL experiment
• OPAL pipeline
• Omeprazole
• Opal
• Opal (EastEnders)
• Opal (The Simpsons)
• Opal (apple)
• Opal (armoured personnel carrier)
• Opal (band)
• Opal (butterfly)
• Opal (fuel)
• Opal (given name)
• Opal City
• Opal Cone
• Opal Hills
• Opal Storage Specification
• Opal Telecom
• Opal Tower (Leeds)
• Opal Tower (Sydney)
• Opal card
• Opal programming language
• Opal, Alberta
• Opal, Missouri
• Opal, South Dakota
• Opal, Virginia
• Opal, Wyoming
• Opals (disambiguation)
• Opel (disambiguation)
• Open Air Laboratories
• Open Phone Abstraction Library
• Open-pool Australian lightwater reactor
• Technische Universität Berlin
• The Legend of Korra
• The Opal
• The Opal (annual)
• Tropical Storm Opal
• USS Opal (PYc-8)
• Upal