JLL may refer to: JLL Partners, a private equity firm, formerly Joseph Littlejohn & Levy. JLL (company), global real estate company, formerly Jones Lang LaSalle, with NYSE ticker "JLL" Jangan Lupa Lirik!, a Malaysian quiz show. JetKonnect, Indian airline with ICAO designator "JLL" Jerry Lee Lewis (1935–2022), American musician. New York University Journal of Law & Liberty, an American Law journal https://en.wikipedia.org/wiki/JLL