BML may refer to: Businesses and organizations Bank of Maldives Limited Big Mouth Loud, a member of the Global Professional Wrestling Alliance Bill Me Later, now PayPal Credit BML Munjal University, a university in Sidhrawali, Haryana, India Libraries Biblioteca Medicea Laurenziana, a library in Florence, Italy Boston Medical Library, Boston, Massachusetts Transportation Belfast and Moosehead Lake Railroad (1871–2007), Maine, U.S. Biham–Middleton–Levine traffic model Bramhall railway station, Stockport, Greater Manchester, England Brighton Main Line, a British railway line Brighton Main Line 2, a proposed extension of the Oxted line in southern England Other uses Battle management language Big Maple Leaf, a gold coin produced by the Royal Canadian Mint in 2007 Bingley Music Live, an annual music festival held in Myrtle Park, Bingley, West Yorkshire, England BML-190 (Indomethacin morpholinylamide), a drug used in scientific research Bray–Moss–Libby model, used in mathematics to describe premixed turbulent combustion Broadcast Markup Language (.bml), an XML-based standard The IATA code of Berlin Regional Airport in Berlin, New Hampshire, USA The postal code of Bormla, Malta