RAL or variation, may refer to: People Ral Donner (1943–1984), U.S. rock singer Ral Rosario (born 1952), Filipino swimmer Manjeet Singh Ral (born 1985), British Indian musician Fictional characters Ral, a character from Ral Grad Ral Dorn, a Marvel Comics character from Dragon Lord (comics) Devinoni Ral, a character from Star Trek Petra Ral, a character from Attack on Titan Ramba Ral, a character from Gundam Places Mont-ral, Alt Camp, Tarragona, Catalonia, Spain Riverside Municipal Airport (IATA airport code RAL), California, USA Rayners Lane tube station (station code RAL), London, England, UK; a London Underground station Radio Astronomy Laboratory, University of California, Berkeley, USA Riverbank Laboratories (RAL: Riverbank Acoustical Laboratories), Geneva, Illinois, USA Rutherford Appleton Laboratory, Chilton, Oxfordshire, England, UK; a national research lab Medicine, biology Raltegravir, an antiretroviral medication Zearalenone, an estrogenic metabolite Ral protein Ral-A protein and gene Ral-B protein and gene retinaldehyde (RAL), a polyene chromaphore Other uses RAL colour standard for colour matching Ralte language (ISO 639 code ral) RaL, the Rayleigh number w.r.t. length; see heat transfer coefficient respectful adoption language, part of the language of adoption Refund anticipation loan, in the US No. 605 Squadron RAF (squadron code RAL) Royal Arctic Line, a Greenland freight company Regional AGMARK Laboratory (RAL), a certification lab for Agmark See also R.A.L. Fell (1895–1973), British scholar Ral Ral, an Aboriginal chief from South Australia, namesake of Calperum Station (reserve) Ral Ral, former name of the Calperum Station (reserve) Ral Ral Creek, a tributary of the Murray River; see List of Murray River distances Rall (surname)