definition of
mA

[1] #1 mA n. [ma, mama, mamma, mom, momma, mommy, mammy, mum, mummy] informal terms for a mother. wn

[2] #2 mA n. [Master of Arts, MA, Artium Magister, AM] a master's degree in arts and sciences. wn

[3] #3 mA n. [milliampere] one thousandth of an ampere. wn

[4] #4 mA n. [Massachusetts, Bay State, Old Colony, MA] a state in New England; one of the original 13 colonies. wn