Related Clues:

• B-F linkup
• Alphabetical nickname
• Three of 26
• Name found in the alphabet
• L-P link
• Phone dial trio
• Man's nickname that's an alphabetic run
• F followers
• 'I' preceders
• Post-Q queue
• Dad on 'Rugrats'
• B train?
• They keep 'Q' from 'U'
• Letter train
• L-P linkup