UUU
Appearance
UUU or Uuu may refer to:
- Phenylalanine. The codon for it is UUU.
- Unununium (Uuu) the former name of a chemical element now called Roentgenium (Rg)
- U, the 21st letter of the Latin alphabet, as represented in CamelCase markup (UuU)
- WUUU-FM, a country music outlet based out of Franklinton, Louisiana.