Quite infuriated

• Org. that advocates tough liquor laws
• Gp. with a key and a martini glass in its logo
• Sponsor of PSAs on DUI
• Anti-DUI grp
• Gp. whose logo is a martini glass and car key in a "no" symbol
• Alcohol awareness-raising org
• Anti-D.W.I. group
• Road safety org
• Org. whose success is no accident?

Wikipedia Word definitions in Wikipedia
MAP kinase-activating death domain protein is an enzyme that in humans is encoded by the MADD gene .