optical mark printer

clear mark [= clearing mark]

End-of-Tape Mark (EOT Mark)

tidal bench mark [= tidal mark]

intelligent printer data stream printer

[measuring] mark

100-mark system

a man of mark

abnormality of mark

above high water mark

abrasion mark

accent mark

access interrupt mark

accretion ripple mark

Accumulative mark

add oil mark

additional mark on

address mark

adjustment mark