Related Clues:

• Blood type, for short
• Brief salutation
• Some ''Dear'' ones
• GI's mail drops
• McCartney and John
• Knights' titles
• Dear ___
• Round Table addresses
• Baronets, for instance
• Lancelot and Galahad, for example
• Where private messages may be sent?: Abbr.
• Old letter salutation
• ''Dear'' ones
• Titles for knights
• Round Table knights