coco - comm
- cocoa powder
- cocoon
- cocooning
- CODASIL
- code
- code adjustment
- code audit
- code auditor
- code base
- code book
- code center
- code chain
- code chart
- code check
- code combination length
- code command system
- code converter
- code CW radio operator
- code CW radio set
- code dependent
- code designation
- code directing character
- code distance
- code division
- code division multiple access
- code extension
- code extension character
- code extention
- code figure
- code fragment
- code generation
- code generator
- code group
- code independent
- code key
- code layout
- code letter system
- code light
- code line
- code map
