ERA can refer to several things. Here are a few possible interpretations:
1. *Era (sports)*: In baseball, ERA stands for Earned Run Average, a statistic measuring a pitcher's average number of earned runs allowed per nine innings pitched.
2. *Era (time period)*: An era can refer to a distinct period of time characterized by significant events, cultural movements, or notable figures.
3. *ERA (technology)*: ERA can also stand for Electronic Research Archive or other technological initiatives.
4. *Era (other meanings)*: Depending on the context, ERA might represent other concepts, such as the Erythropoietin Receptor (in biology) or the Equal Rights Amendment (in politics).
