mark - memo
- mark
- mark blocks
- mark parity
- mark reader
- mark reading
- mark scanning
- mark scanning device
- mark scanning document
- mark sense reader
- mark sensing
- mark with red
- mark-sense card
- mark-sensing card
- mark-sensing column
- mark-sensing row
- mark-space multiplier
- mark-to-space ratio
- mark-track error
- marked points graph
- marked word
- marker
- market
- market analysis problem
- market game
- market penetration
- market research
- market-based protocol
- market-based quality
- marketed version
- marketing rights
- marketroid
- marking
- marking bias
- marking of blocks
- marking operation
- marking pen
- marking pulse
- marking-end distortion
- Markoff process
- Markov chain
