Related Clues:

• 'Yesterday!'
• Order request
• 'Quick!'
• Pronto!
• "On the double!"
• Order heading
• Initials for the impatient
• Promptness prompter
• "And hurry!"
• Memo imperative
• ". . . and make it snappy!"
• Pronto, in a memo
• Quickly, initially
• Shortly, shortly
• Impatient initials