Galbooly can refer to either

• Galbooly, a civil parish in County Tipperary
• Galbooly (townland), one of the six townlands in the above parish
• Galbooly Little, another townland in the same parish

• USS Ault
• USS Austin
• USS Austin (DE-15)
• USS Austin (LPD-4)
• USS Avenge
• USS Avenger
• USS Avenger (MCM-1)
• US Savings and Loan Scandal
• U.S. savings bond
• USS Aylwin
• USS Aylwin (DD-355)
• USS Aylwin (DD-47)
• USSB
• USS B-1
• USS B-1 (SS-10)
• USS B-2
• USS B-2 (SS-11)
• USS B-3
• USS B-3 (SS-12)
• USS Babbitt
• USS Babbitt (AG-102)
• USS Babbitt (DD-128)
• USS Bache (DD-470)
• USS Badger
• USS Badger (1889)