Related Clues:

• Initials from the impatient
• Without wasting time, for short
• Letters that get things moving
• ''Right away!''
• Letters like PDQ
• Rush-job order
• Pronto, initially
• Impatient request
• [Snap snap]
• Hustler's letters
• Quickly, on a memo
• Right now, in memos
• With a quickness, briefly
• 'Rush!,' on an order
• Impatient one's acronym