disk copy
disk directory
disk drive
disk drive port
disk format
disk formatter
disk handler
disk-harrow
disk icon
disk-jockey
disk library
disk memory
disk operating system (DOS)
disk pack
disk partition
disk-resident program
disk scanning
disk sector
disk space
disk storage
diskette
diskinesis
disleaf
disleave
dislike
dislocate
dislocation
dislodge
dislodgement
disloyal