Index - S
- SaaS
- Sabre Travel Network
- Safari
- SAIT
- SAML
- Samy
- Santy
- SAP
- SASL
- Sasser
- SCBCD
- SCEA
- Scheme
- SCJA
- SCJD
- SCJP
- SCM
- SCMAD
- SCNA
- SCO UNIX
- SCP
- Script
- Script kiddie
- Script Virus
- Scripting language
- Scroll Bars
- Scroll lock
- SCSA
- SCSI
- SCTP
- SCWCD
- SD memory card
- SDH
- SDHC
- SDIO
- SDK
- SDLT
- SDP
- SDRAM
- SDSL
- SECAM
- SED
- segment
- SEM
- Semantic HTML
- Semantic Web
- Semiconductor
- SEO
- Serial ATA
- Server
- SET
- SGRAM
- Shadow mask
- SHDSL
- Shift key
- Shopping Cart
- SHTTP
- SI
- SIMD
- Simile
- SIMM
- SIMULA
- SIP
- Skype
- SlimBrowser
- SlipKnot
- Smart Bro
- SMB
- SMBIOS
- SMF
- SMM
- SMO
- SMR
- SMS
- SMTP
- SNA
- SNMP
- SNS
- SO-DIMM
- SOA
- SOAP
- Sober
- Sobig
- SOC
- Social bookmarking
- Social Network
- Social software
- socket
- Socket T
- SOCKS
- Software
- Solution
- SONET
- spaghetti code, spaghetti program
- SPAM
- SPARC
- SPEC
- SPF
- Spyware
- SQL
- Squawk virtual machine
- SQX
- SRAM
- SSD
- SSH
- SSI
- SSI
- SSID
- SSL
- SSL accelerator
- StarLAN
- Start Button
- Start Menu
- StarUML
- Status Bar
- Storage
- Storm Worm
- Stration
- StuffIt
- Style sheet
- subnet mask
- Supercomputer
- SUSE Linux
- SVCD
- SVG
- SVG Working Group
- SVR1
- SVR2
- SVR3
- SVR4
- Switch
- switching hub
- SXGA
- Symantec
- Systems analyst