Related Clues:

• Gobs who may be called up: Abbr.
• Amer. militia offshoot
• Sea org. whose members are called into active duty
• Seagoing mil. readiness force
• Gp. that may be deployed
• Amer. military force that may be called to active duty
• 'Ready Now, Anytime, Anywhere' org.
• Org. for once-a-month swabbies