That depends on whether you're talking about the Equal Rights Amendment or the Earned Run Average.
era stands for the time of discovery of a place.
E Era o Vento--- e Era o Mar - 1966 is rated/received certificates of: Portugal:M/6
e
Common Era (or Current Era).
It means "year one of the Current Era" (or Common Era).
They can stand for the Equal Rights Amendment. They also stand for Earned Runs Average.
ERA stands for a pitcher's earned run average.
"e" might stand for a variable depending on a question.
ElectronicThe E stand for ElectronicElectronicThe E stands for Electronic.
easy
Earned Run Average
Energy.