sing - soft
- sing
- sing test
- singing
- singing arc
- singing point
- singing signal
- single
- single access
- single arrival
- single attachment station
- single bond
- single bubble
- single cable
- single cable attach
- single cable attachment
- single channel per carrier
- single chip
- single column marquee
- single crystal
- single crystalline ingot
- single defruit
- single density
- single determination
- single diffusion
- single diode-triode
- single disk
- single dislocation
- single domain
- single edge contact cartridge
- single edge processor package
- single entry
- single equation estimator
- single error
- single exit
- single failure
- single fiber bundle
- single file
- single flux quantum
- single flux quantum pulse
- single hop
