(n) (comp) signal label
(n) (comp) signalling link
(n) (comp) signal-to-noise ratio
(n) (comp) parent-sequence-number
(n) bass clef
(n) registry number column
(n) (mobile phone) number portability (introduced to Japan in October 2005)
(n) signal distortion
(n) (comp) sign bit
(n) (comp) sign flag
(n) (comp) coded image
(n) (comp) coded form
(n) (comp) coded representation
(n) (comp) encoding method
(n) (comp) ISI
intersymbol interference
(n) (comp) (code) error rate
(n) (comp) compaction method
(n) signal converter
inverter
(n) character coding system
(n) (comp) flowchart symbol
(n) (comp) access number
(n) (comp) analog signal
(n) Apollo 11
(n) (comp) cluster number
(n) (comp) clock signal
clock pulse
(n) Koechel number (catalogue of Mozart's music)
(n) (comp) serial number
(n) (comp) start signal
(n) (comp) stop signal
(n) soprano clef
