Similar to エレクトロウェッティング

SPFS

Sphinx (documentation generator)

Spike-triggered average

Block, Inc.

Sugar Labs

SuperCard

Sway (window manager)

Synology

S-layer

Teredo tunneling

Terraform (software)

C date and time functions

Tipp-Ex

Tonnetz

Tox (protocol)

TSR, Inc.

TU8P

Undefined value

VMac

Vorbis comment

Waifu2x

Wavefront .obj file

Web Open Font Format

Weblate