The meaning of the Acronym u is...

u is

• Uninterpretable
• Micro-

More Meanings For u:

• Unconditional
• Up
• Subsampled raw YUV file Bitmap graphics
• Update
• Undefined
• User
• Unicode
• Users
• Unwind tape
• designation for an integrated circuit
• Userid
• Unlocked
• You
• Uninstall
• Uranium

u is also in:

• Assembly
• Chemistry
• File Extensions
• General
• Hardware
• Security
• SMS
• Software