ML

ML or ml may refer to:

Computing and mathematics

ML (programming language), a general-purpose functional programming language
.ml, the top-level Internet domain for Mali
Machine language, the direct instructions to a computer's central processing unit (CPU)
Machine learning, a field of artificial intelligence
Markup language, a system for annotating a document
Maximum likelihood, a method of estimating the parameters of a statistical model
Mathematical Logic, a variation of Quine's system New Foundations
Mittag-Leffler, Gösta, a Swedish mathematician (1846-1927)
- things named after Mittag-Leffler, including: Institute, distribution, function, polynomials, star, summation, theorem, condition, and glacier.

Megalitre or megaliter (ML, Ml, or Mℓ), a unit of volume
Millilitre or milliliter (mL, ml, or mℓ), a unit of volume
Millilambert (mL), a non-SI unit of luminance
Richter magnitude scale (M_L), used to measure earthquakes
Megalangmuir (ML), a unit of exposure of a surface to a given chemical species (convention is 1 ML=monolayer=1 Langmuir)

1050, in Roman numerals
Dean ML, a model of electric guitar
M Lhuillier, a non-banking financial services company in the Philippines
Malaysia-Singapore Airlines, IATA code ML until 1972
Mali (ISO 3166-1 country code), a country in Africa
Marxism–Leninism, a form of communist ideology as practiced in the Soviet Union and other nations
Marxist–Leninist, a follower of Marxism–Leninism
McConnell Unit, a prison near Beeville, Texas
Mere Liye (also known as ML), a 2001 album by Sagarika.
Merrill Lynch, the wealth management division of Bank of America
Midway Airlines (1976–1991), IATA code ML
Miraculous Ladybug, a French cartoon
ml. or mladší, used in Czech–Slovak similarly to Junior
ML 8-inch shell gun
ML (film), a 2018 Philippine film
ML postcode area, Motherwell postcode area of Scotland
Mobile Legends, short for Mobile Legends: Bang Bang, a mobile MOBA game by Moonton
Module-Lattice cryptogaphy
- ML-DSA, the Module-Lattice-Based Digital Signature Standard for post-quantum cryptography
- ML-KEM, the Module-Lattice-Based Key-Encapsulation Mechanism Standard for post-quantum cryptography
Mom Luang, a Thai royal title
Motor launch (naval), a type of small Royal Navy vessel used by British Coastal Forces
Mountain Leader Award, a UK qualification
MultiLevel Recording, to increase the storage capacity of optical discs
Silt, in the Unified Soil Classification System