- Sichtweise
- Silent Commerce
- Silicon Alley
- Siliconaire
- Silver Customer
- Silver Surfer
- simsen
- Simultaneous Engineering (SE)
- Simultanous engineering
- SIPOC
- Situative Führung
- Situatives Führen
- SIV
- Six Sigma
- Skalierbarkeit
- Skalierung
- Skillkill
- Skunkworks
- SLA
- Slow Mover
- Slt
- SMART
- Smart business solutions
- Smart Living
- Smart Money
- SME
- SMS
- Snailmail
- Sneakernet
- Sneezer
- Sniffer
- SNS
- Social Marketing
- Soft Skills
- Soft-facts
- Software (SW)
- SOHO
- Sollprozess
- Somewhere (sometime) down the pike
- Sondereinzelkosten
- Sonifikation
- SOP
- Sounding Boards / Sounding-Board Feedback
- Sourcing
- Soziale Effekte
- Soziale Intelligenz
- Spam
- Spiegel Workshop
- Spin-off
- Spoofing
- Sprache (Kulturentwicklung)
- Spring-Planung
- Spring-Review
- Sprite
- Sprungfolge
- Square peg in a round hole
- Stacey-Matrix (Entscheidungssituationen)
- Staff
- Stage-Gate-Modell
- Stakeholder