(n) office automation
(n) (comp) Office98
(n) off-the-job training
(n) operations research
OR
(n) (comp) Operations manuals
(n) (comp) operating-system
OS
(n) operating margin
(n) (comp) operating-system
OS
(n) (comp) Oracle Applications
(n) orthophenyl phenol
OPP
(n) on-the-job training
(n) (comp) online computer
(n) (comp) online test system
(n) (comp) online teller-machine
(n) (comp) online directory
(n) (comp) on-line trading
(n) (comp) on-line volume management
(n) (comp) cursor control key
(exp) (uk) render unto Caesar the things which are Caesar's
(n) (comp) custom subnet mask
(n) (comp) custom panel pane
(n) cassette tape recorder
(n) color coordination
(n) color conditioning
colour conditioning
(n) color reversal film (colour)
(n) (comp) calligraphic display device
directed beam display device
(n) cultural studies
(n) (comp) current transaction
(n) (comp) keep alive message
(n) keyhole journalism