UOL or U of L may refer to:
Businesses United Online, a subsidiary of B. Riley Financial Universo Online, a Brazilian online service provider
Universities University of Lahore, Pakistan University of Liverpool, England University of Lucknow, India University of London, England University of Louisville, Kentucky, United States
Other uses Unicorns of Love, a German esports team Pogogul Airport, Indonesia, IATA code UOL
See also University of Leeds, England University of Leicester, England University of Lethbridge, Alberta, Canada University of Limerick, Ireland University of Lincoln, England UOL HOST, a website hosting and cloud computing firm owned by Universo Online Compasso UOL, an IT outsourcing company owned by Universo Online