MA is the Postal abbreviation for Massachusetts.
Massachusetts
MA would normally stand for the state of Massachusetts.
milliampere
Mass
Marie-Antoinette
No MO is for Montana
Video Music Awards
marijuana
mA means milli-amperes VA means Volt-amperes
In the metric system, mA stands for milliAmpere, 1/1000 of an Ampere.
MA stands for May, MR stands for March