1. Never having had security classification
   - unrestricted

See also: unclassified

• Carolean
• caroler
• Carolina
• Carolina allspice
• Carolina buckthorn
• Carolina chickadee
• Carolina hemlock
• Carolina jasmine
• Carolina lupine
• Carolina moonseed
• Carolina parakeet
• Carolina pond fern
• Carolina spring beauty
• Carolina wren
• Carolinas
• Caroline
• Caroline Islands
• caroling
• Carolingian
• Carolingian dynasty
• Carolinian
• caroller
• carolling
• Carolus
• Carolus Linnaeus