Related Clues:

• Bus. card abbr.
• Letterhead abbr., sometimes
• Evangelist attachment
• Corporate ID
• Part of many a bus. name
• Either T of AT&T
• Aviv preceder
• Corporate abbr.
• Either of AT&T's T's
• Co. name completer
• -- Aviv
• Comm. device
• Abbr. before a number
• Ending of a firm’s name
• PDA no.