(n) (comp) serial number
(n) block number
(n) (comp) process number
(n) (comp) release number
(n) (comp) record number
(n) universal pension number
common number shared between different pension schemes
basic pension number
(n) (comp) displayed address number
(n) international telephone number
(n) (comp) relative generation number
(n) switchboard number
(n) (comp) sequence number
(n) (comp) version number
(n) (comp) certificate serial number
(n) tax identification number
TIN
(n) (comp) call ID
(n) (comp) controller number
(n) (comp) file serial number
(n) International Standard Book Number
ISBN
(n) (comp) relative record number
(exp) to jot down a phone number
(n) (comp) unnumbered commands
(n) (comp) logical unit number
(n) (comp) statement number
(exp) (comp) to paginate
(n) International Mobile Subscriber Identity
IMSI
(n) (comp) unnumbered responses
(n) (comp) physical delivery office number
(n) (comp) minor version number
(n) (comp) major version number
(n) (comp) International Standard Serial Number
ISSN