1. The internal counterintelligence agency of the Russian Federation and successor to the Soviet KGB; formerly led by Vladimir Putin
   - FSB, Federal Security Service

Type of: Russian agency

• crimson
• crimson clover
• crimson-magenta
• crimson-purple
• crimson-yellow
• cringe
• cringing
• cringle
• crinion
• crinite
• crinkle
• crinkled
• crinkleroot
• crinkly
• crinoid
• Crinoidea
• crinoline
• criollo
• cripes
• cripple
• crippled
• crippler
• crippling
• crisis
• crisis intervention