1. An X-ray machine that combines an X-ray source and a fluorescent screen to enable direct observation
   - fluoroscope

Type of: X-ray machine

• rantipole
• ranula
• Ranunculaceae
• Ranunculales
• Ranunculus
• Ranunculus acris
• Ranunculus aquatilis
• Ranunculus bulbosus
• Ranunculus ficaria
• Ranunculus flammula
• Ranunculus glaberrimus
• Ranunculus lingua
• Ranunculus lyalii
• Ranunculus occidentalis
• Ranunculus repens
• Ranunculus sceleratus
• Ranvier's nodes
• Raoul Dufy
• Raoulia
• Raoulia australis
• Raoulia lutescens
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• rap group
• rap music
• rap session