Related Clues:

• 'Tour' grp.
• Arnie's org.
• Tour gp.?
• Bob Jones Award org.
• Tiger Woods org.
• Its members are experts at driving: Abbr.
• Org. where hackers can't hack it
• Org. that holds the Masters
• One of golf's ''majors''
• Org. with a tour
• Org. for Tiger Woods: Abbr.
• Links-governing org.
• A major
• Sports org. with a tour
• Vardon Trophy org.