RADT may refer to:

• Rapid strep test
• Rapid Application Development Tool

Radt may refer to:

• Raadt, a surname, such as with Theo de Raadt

Radt may refer to:

• Royal Albert Dock Trust, also found at London Regatta Centre

• Miller Outdoor Theatre
• Miller Park (Bloomington, Illinois)
• Miller Park Elementary School
• Miller Park (North Omaha)
• Miller Park (Omaha, Nebraska)
• Miller Park School
• Miller Park Walk of Fame
• Miller Park Way
• Miller Park Zoo
• Miller Peak (Arizona)
• Miller Peninsula
• Miller Place
• Miller Place High School
• Miller process
• Miller-Rabin
• Miller-Rabin prime test
• Miller Reese Hutchison
• Miller & Rhoads
• Miller, Richard
• Miller, Robin
• Miller's
• Miller's Angels
• Millersburg-Canal Dover Road
• Millersburg Military Institute
• Millersburg (PA)