E
- Eagle — Apple Hard Disk 400SC
- Eagle — Sun UltraSPARC IIep
- Eagle Ridge — XMetaL Author 4.0 SP4
- East Fork — Intel digital home PC platform
- Echo Lake — XMAX (XMetaL for ActiveX) 4.0
- Eclair — Android 2.0/2.1
- Eclipse — Apple Macintosh Quadra 900
- Edgy Eft — Ubuntu
- Edison — C++ Builder for MobileSet
- Egret — Sun SBus frame buffer
- Eierspass — grml Linux 0.4
- Eiger —
- Eight Ball — Macromedia Flash 8
- Einstein — Sun Ultra 5 360/440, Ultra 10 440/480
- ELB — Apple Macintosh Quadra 605
- Electron — Sun Ultra 1 Model 170E
- Elf — Apple ][c
- Elite I — Seagate ST41600N
- Elixir — Apple Macintosh Performa 6300–6360
- Elmer — Apple Keyboard ][
- Elsie — Apple Macintosh LC
- Elsie — Sun SPARCPrinter EC
- Elsie III — Apple Macintosh LC III
- Emerald — Microsoft Systems Management Server
- Emerald — Sun cPCI Dual Differential Ultra SCSI
- Emerald Bay — Intel EB440BX
- Emily — TinySofa Enterprise Linux 1.0-U2
- Emma — AMD processor for mobile devices
- Enchilada — Sun UltraSPARC IIIi
- Encompass — Sun Enterprise Manager
- Endever —
- Energizer — Sun SPARCServer 1000PDB, SPARCCenter 2000PDB
- Enigma — Red Hat Linux 7.2
- Epic — Apple Macintosh PowerBook 1400c
- Equinox — XMetaL Author, XMetaL Developer, and XMAX (XMetaL for ActiveX) 4.6 Service Pack 1
- Erickson — Apple Macintosh IIsi
- Escher — Apple Macintosh PowerBook Duo 270c
- Espresso — Sun JavaStation JE
- Esprit — Apple Macintosh Portable
- Esprit — Turbolinux 7.0S
- Esther — VIA C7
- Eszter — UHU-Linux Live 2.2
- ET — Apple ][c
- Etch — Debian Linux 4.0
- Europa — Microsoft Visual Foxpro 9.0
- Eveready — Sun E1000 dual AC power grid option
- Everest — Sun GEM FC-AL PCI card
- Everest - http://liveeverest.vulcan.com
- Evo 200 — Apple Macintosh Quadra 700
- Excalibur — Apple Power Macintosh LC 5400
- Excalibur — Sun Multiprocessor UltraSPARC III
- Ezra — Cyrix C3 processor
Read more about this topic: List Of Computer Technology Code Names