usnr Reserve inits Org. for once-a-month swabbies Gp. that may be deployed Gobs who may be called up: Abbr Amer. militia offshoot Amer. military force that may be called to active duty "Ready Now, Anytime, Anywhere" org "Anchors Aweigh" readiness gp Natl. Guard counterpart Am. call-up outfit Reserve inits. Mil. group Sailors' backup org. Mil. backup group Sea org. whose members are called into active duty Seagoing mil. readiness force