Definition of "MA"

MA

adjective
not comparable
1. (statistics) Initialism of moving average.
noun
countable and uncountable, plural MAs
1. Initialism of Master of Arts.
2. (US, television) Initialism of mature audience, a television rating.
3. (US, military) Initialism of master-at-arms; also MAA.
proper noun
uncountable
1. Postal abbreviation of Massachusetts, a state of the United States of America.
2. Maluku, a province of Indonesia.
3. Maranhão, a state of Brazil.