Maa
- Chennai International Airport
- Dhoop Mein Thandi Chaav...Maa
- Kaija Saariaho
- MAA (singer)
- Maa (1952 film)
- Maa (1959 film)
- Maa (1976 film)
- Maa (1991 film)
- Maa (1998 album)
- Maa (2019 album)
- Maa (2022 film)
- Maa (2025 film)
- Maa (album)
- Maa (newspaper)
- Maa (novel)
- Maa Afia Konadu
- Maa Palaeokastro
- Maa language
- Maa languages
- Maa....Tomay Chara Ghum Ashena
- Maastricht Aachen Airport
- Magma Arizona Railroad
- Mano language
- Manufacturer's Aircraft Association
- Marketing Authorization Application
- Maryland Aviation Administration
- Master-at-arms
- Mathematical Association of America
- Measurement assisted assembly
- Medieval Academy of America
- Message Authenticator Algorithm
- Methacrylic acid
- Microcomputer Applications Associates
- Mid-America Apartment Communities
- Military Aviation Authority
- Moliets-et-Maa
- Montreal AAA
- Moot Alumni Association
- Multi-area agreement
- Museum of Archaeology and Anthropology, University of Cambridge
- Prashanta Nanda
- Star Maa
- Technetium (99mTc) albumin aggregated