They're certainly not dead to rights: Abbr

• "Because Freedom Can't Protect Itself" gp
• Scopes Trial org.
• U.S. rights org
• Group that defends the First Amendment: Abbr
• Org. since 1920 with many staff lawyers
• Org. opposed to the Patriot Act
• Org. co-founded by Jane Addams
• Rights watchdog grp
• Free speech advocacy group: Abbr

Wiktionary Word definitions in Wiktionary
n. (initialism of American civil Civil liberty Liberties union Union English)