Related Clues:

• Inits. on a toothpaste tube
• Flossing-endorsing org.
• English mathematician Lovelace
• Classic Nabokov novel
• ''The Piano'' heroine
• Tube inits.
• Oklahoma county seat
• Org. for drillers and fillers
• Toothpaste tube abbr.
• "The Piano" heroine
• Tooth care grp.
• Decay-fighting org.
• Compu-ter language
• Nabokov character
• Periodontists' org.