Related Clues:

• Clean air org.
• Assessors of m.p.g.
• Smog-fighting grp.
• Raters of m.p.g.
• Org. that may be involved in a cleanup
• Gas-mileage grp.
• Clean Air Act enforcer: Abbr.
• He played Mr. Magoo in 'Mr. Magoo'
• Fed. pollution monitor
• Air-monitoring org.
• UV index tracker
• Cabinet-level dept.
• It rates m.p.g.
• Big name in ratings
• Air-quality monitoring org.