ZBR may refer to:

• Bermuda Radio (callsign: ZBR), a radio station in Bermuda
• Konarak Airport, Chabahar, Iran
• Żabbar, Malta
• Zone bit recording

• Hilbert algebra
• Hilbert Arithmetic of Ends
• Hilbert arithmetic of ends
• Hilbert axioms
• Hilbert basis
• Hilbert basis (Integer Linear Programming)
• Hilbert basis (linear integer programming)
• Hilbert basis (linear programming)
• Hilbert Basis Theorem
• Hilbert calculus
• Hilbert class field
• Hilbert-Courant
• Hilbert curve
• Hilbert dimension
• Hilbert function
• Hilbert group
• Hilbert High School
• Hilbert Hotel
• Hilbert hotel
• Hilbertian field
• Hilbertian variety
• Hilbert infinite hotel
• Hilbert modular surface
• Hilbert (name)
• Hilbert Nullstellensatz