GCA

1. Ground control (or controlled) approach system, or ground control apparatus (aeronautics)
2. Guatemala, Central America (IVR)

• ragtag
• rag-tag and bobtail
• ragtags
• ragtime
• ragtimer
• ragtimers
• ragtimes
• ragtop
• ragtops
• rag trade
• rag-trader
• rag-traders
• rag trades
• ragu
• raguled
• raguly
• ragweed
• ragweeds
• rag week
• rag weeks
• ragwheel
• ragwheels
• rag-woman
• rag-women
• rag-wool