Technology

Zenwalk Linux

Zero instruction set computer

ZFS

ZIP (file format)

Zip drive

Zombie (computing)

Zoom lens

Zoom lens (variable focal-length photographic lens)

Zune

Zune — Microsoft's media player, software and marketplace

Zwentendorf Nuclear Power Plant

ZX Spectrum

μCLinux

µCLinux (uClinux) — Linux for microcontrollers and MMU‑less systems