A UTI is a urinary tract infection.
UTI or Uti may also refer to:
Science and technology[edit]
- Uniform Type Identifier, in Apple software
- Unique Transaction Identifier, in financial trading
- Ultrasound tongue imaging, in phonetics
Companies[edit]
- UTI Asset Management, an Indian mutual fund, former name Unit Trust of India
- Universal Technical Institute, an American automotive education provider
- UTI Holdings, a Romanian holding company
People[edit]
- Uti Nwachukwu (born 1982), Nigerian Big Brother Africa contestant
- Sunday Uti (born 1962), Nigerian sprinter