GCA

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

• pilaffs
• pilafs
• pilaster
• pilastered
• pilasters
• Pilates
• pilau
• pilaus
• pilaw
• pilaws
• pilch
• pilchard
• pilchards
• pilcher
• pilchers
• pilches
• pilcorn
• pilcorns
• pilcrow
• pilcrows
• pile
• pilea
• pile arms
• pileate
• pileated