MLT may refer to:

People MLT (hacktivist)

Computing and technology Mean Length Turn in wound electrical components Mechanized loop testing, in the Loop maintenance operations system Media Lovin' Toolkit, TV software Metropolis light transport, a computational algorithm Modulated lapped transform in mathematics

Multi-level transmit as in MLT-3 encoding

Multi-link trunking in networking

Transportation Station code for Malton railway station, England IATA code for Millinocket Municipal Airport

Other uses Master of Laws in Taxation, a college degree Medical laboratory technician, US MALT1 or MLT, a protein Malta Trading code for Milton Corporation, Australia Mobile Language Team, University of Adelaide Modern Literal Taiwanese, an orthography in the Latin alphabet for the Taiwanese language Mountlake Terrace, a suburb of Seattle, Washington