The meaning of the Acronym ULB is...

ULB is

• Underwater Light Beacon

More Meanings For ULB:

• Usr Local Bin
• Universal Lighting Board
• Un- Lighted Buoy
• Underwater Light Beacon
• U Little Bastard
• United Legal Benefits
• Underwater Light Beacon
• Un- Lighted Buoy
• Underwater Light Beacon
• United Legal Benefits
• Ulei, Vanuatu

ULB is also in:

• Adults
• Airport Codes
• Electronics
• General
• Law
• Military
• Ocean Science
• Transportation