Related Clues:

• Natl. registry org.
• Draft org.
• Object of S.D.S. protest
• Puncture sound
• It's got your no.
• Barbecue sound
• Snake sound
• Sound of a lit fuse
• Subj. of 60's protest
• Induction grp.
• Conscription org.
• Viper's sound
• Snake's warning
• Snaky sound
• 'Greetings' org.