YL

YL may refer to:

• YL (rapper), Hispanic American rapper from Chicago
• YL (rapper), French rapper of Algerian origin
• YL Male Voice Choir, a Finnish choir, formerly Helsinki University Chorus
• Yamal Airlines, a Russian airline
• Year of Love (Y.L.), an alternative to Anno Domini (A.D.) developed by Ezra Heywood
• Yellow Line (Washington Metro)
• Yorba Linda, California, a suburb of Los Angeles, United States
• YL, Morse Code for Young lady
• Young Life, a non-denominational Christian ministry in the United States
• YL, a country prefix for aircraft registered in [Latvia]

See also

• The suffix -yl, used in organic chemistry to form names of radicals, either separate species (called free radicals) or chemically bonded parts of molecules (called moieties).
• YL v Birmingham CC, a 2007 UK constitutional law case, concerning judicial review.
• Young Ladies Radio League, referring in telegraphy and amateur radio to a female operator of any age