The meaning of the Acronym UB1 is...

UB1 is

• Upper Bound number 1

More Meanings For UB1:

• Upper Bound number 1
• Universal Backup generator, Model 1
• Under-Balcony loudspeaker, Model 1
• Universal Barrel mount Type 1
• Urinary Bladder 1 acupuncture point

UB1 is also in:

• Mathematics
• Military
• Physiology
• Products