Maa or MAA may refer to:
Arts and entertainment Music Maa (1998 album), by Sagarika Maa (2007 album), by Rajaton Maa, 1991 ballet music by Kaija Saariaho Maa (2019 album), by Zubeen Garg
Film and television Maa (1952 film), Indian Hindi-language film directed by Bimal Roy Maa (1959 film), Indian Odia-language film directed by Nitai Palit Maa (1976 film), Indian Hindi-language film directed by M. A. Thirumugham Maa (1991 film), Indian Hindi-language film starring Jeetendra and Jaya Pradha Maa, a 1992 Indian Bengali-language film directed by Prashanta Nanda Maa (2022 film), Indian Punjabi-language film by Baljit Singh Deo Maa, a 2023 film starring Pori Moni Maa (2025 film), Indian Hindi-language film directed by Vishal Furia Dhoop Mein Thandi Chaav...Maa or Maa, Indian Hindi-language TV series Maa....Tomay Chara Ghum Ashena or Maa, an Indian Bengali-language TV serial Star Maa, a Telugu-language television channel based in Hyderabad, India
Printed media Maa (newspaper), Estonian newspaper Maa (novel), a novel by Anisul Hoque
Transportation Chennai International Airport (IATA airport code MAA), Meenambakkam, India Maastricht Aachen Airport (IATA airport code MST), Netherlands Magma Arizona Railroad, the reporting mark of Magma Arizona Railroad, US
Organizations Manufacturer's Aircraft Association, a 1917 US aerospace committee Maryland Aviation Administration, an aviation agency under the state of Maryland Department of Transportation Mathematical Association of America, a professional society that focuses on mathematics Medieval Academy of America, a US organization in the field of medieval studies Microcomputer Applications Associates, a predecessor to Gary Kildall's Digital Research Military Aviation Authority, part of the UK Ministry of Defence responsible for regulating air safety across Defence Montreal AAA, a Canadian athletic association Moot Alumni Association, the alumni association of the Willem C. Vis International Commercial Arbitration Moot Museum of Archaeology and Anthropology, University of Cambridge
People MAA (singer), Japanese pop singer, previously known as Mar from the band Marbell Maa Afia Konadu (1950–2019), Ghanaian media personality
Other Moliets-et-Maa, a commune in France Maa Palaeokastro, an archaeological site in Cyprus Metres above the Adriatic (m.a.A.), used in some european countries as common reference Maa languages, a group of closely related languages (or dialects) spoken in Tanzania and Kenya Maa language, or Maasai Mano language, a Mande language of Liberia and Guinea Master-at-arms, a type of security or training personnel Marketing authorisation application, an application to market a new drug Message Authenticator Algorithm, an early cryptographic function Methacrylic acid, a low-molecular-weight carboxylic acid Multi-area agreement, a grouping of local-body areas in the United Kingdom Measurement assisted assembly, any method of assembly in which measurements are used to guide assembly processes Technetium (99mTc) albumin aggregated (99mTc-MAA), a radiopharmaceutical used for nuclear medicine lung imaging Mid-America Apartment Communities, a US real estate investment trust