Related Clues:

• ''Immediately, if not sooner'' letters
• Order ender
• Pronto, on memos
• ASAP kin
• Pronto, in an e-mail
• Exec's "Right now!"
• Pronto, in memos
• Hurry-up order
• Without delay, on a memo
• ''Make it fast!''
• Urgent memo letters
• Fast, on a memo
• Exec's order
• Quickly, for short
• Memo notation