W
- Waghor — LinuxTLE 7.0
- Walkaround — Google Wave
- Wall Street — Apple Macintosh PowerBook G3
- Wallop — Microsoft project that includes blogging, filesharing, etc.
- Wally — Sun StorEdge D240
- Walrus — Sun Ultra 10 with 333 MHz
- Warm Springs — Intel WS440BX
- Warty Warthog — Ubuntu 4.10
- Water — Aurox Linux 9.2
- Watney — Sun SunForum 3.2
- Wave3 — Sun Solaris 2.6
- Weed-Whacker — Apple Macintosh IIfx
- Werewolf - Fedora 8
- Whidbey — Microsoft Visual Studio 2005
- Whistler — Microsoft Windows XP
- Whistler — XMetaL Author 4.0 Service Pack 1 Localized (French and German)
- Whistler Server — Microsoft Windows Server 2003
- Whitefield — Intel Xeon processors due in 2006, cancelled
- White Rabbit — Adobe Photoshop CS5
- Whitney — Intel i810 chipset
- Whopper — Seagate ST11200N
- Wide Stinger — Sun 4.2GB, 8.4GB disk card
- Widget — Arch Linux 0.6
- Willamette — Intel Pentium 4 180 nm processor
- Wildcat — Sun high speed bus interconnect
- Wildfire — Sun parallel UltraSPARC
- Wildlife — ROCK Linux 2.0.2
- Wiley — Sun StorEdge S1
- Winchester — first floating-head disk drive, IBM, 1973
- Winchester — AMD Athlon 64 90 nm processor
- Wind — Aurox Linux 9.3
- Windermere —
- Windsor — AMD Athlon 64 X2/FX 90 nm processor (Socket AM2 w/ DDR2-800)
- Wolfack — Windows NT"Cluster Server"
- Wolfdale- code name for a processor from Intel
- Wolverine — Red Hat Linux 7.0.91
- Wombat — Arch Linux 0.7-beta1
- Wombat 33 — Apple Macintosh Quadra 800
- Wonderboy — Trustix Secure Linux 2.2-beta1
- Woodcrest — Intel Xeon 5100 series processors
- Woody — Debian GNU/Linux 3.0
- Wren4 — Seagate 4.2GB 1.6" 5400 rpm disk
- Wyoming — Sun full 64-bit version of Solaris
- Wyvern — Microsoft Windows CE 2.11 for Power PC version 1.2
Read more about this topic: List Of Computer Technology Code Names