The meaning of the Acronym UUD is...

UUD is

• Ulan- Ude, Russia

More Meanings For UUD:

• Proton, two up quarks (u) and one down quark (d)
• UUencode Decoded file archive ( ASCII)
• Ujung-Ujungnya Duit
• Ulan- Ude, Russia

UUD is also in:

• Airport Codes
• File Extensions
• Indonesian
• Physics