Air national guard?

• Abbr. in car ads
• MPG watchdog
• Grp. overseeing toxic cleanups
• Org. created the same year as the first Earth Day
• Cap-and-trade org
• Org. concerned with clean air
• Antagonistic org. in "The Simpsons Movie"
• It's got its standards: Abbr.
• Fuel economy overseers: Abbr

Wikipedia Word definitions in Wikipedia
EPA commonly refers to the United States Environmental Protection Agency. EPA may also refer to: