- packing disk
- packing ring
- page body
- page break
- page change
- page data
- page directory
- page fields
- page footing
- page frame
- page image
- page key
- page locking
- page migration
- page numbers
- page pool
- page printer
- page right
- page scan
- page set
- page stack
- page swapping
- page turning
- page-out
- pageable memory
- pageable portion
- paged addressing
- paginate
- paging algorithm
- paging area
- paging device
- paging memory
- paging supervisor
- paging system
- pair
- paired
- paired comparator
- paired data
- pairwise
- palette lookup
- palindromic number
- output transformer
- output unit
- output-oriented
- outward angle
- ovaloid
- over
- over board
- over production
- overall
- overall estimate
- overfield
- overflow
- overflow area
- overflow bit
- overflow check
- overflow condition
- overflow exception
- overflow field
- overflow flag
- overflow indication
- overflow indicator
- overflow page
- overflow position
- overflow record
- overflow route
- overflow routing
- overflow storage
- overground cable
- overhang
- overhead
- overlaid windows
- overlapping fields
- overlay chart
- overlay keyboard
- overlay manager
- overlay path
- overlay region
- overlay segment
- overlay tree
- overlaying
- overpaint
- overprinting
- overpunch
- overriding
- overstrain
- overstrike
- overt1oor length
- overtype
- overtype mode
- overvoltage
- overwriting
- owned program
- owner identifier
- pacing response
- pack
- package
- packed data
- packet buffer
- packet delay