KKS
KKS is an abbreviation for:
- Kaiser Karl School (Itzehoe)
- Cantonal school college Schwyz
- Karl Kübel School in Bensheim, Hesse
- Cathodic corrosion protection, see corrosion protection #Active cathodic corrosion protection
- Catholic School for Nursing Professions, Essen
- Purchasing power standard
- Stade nuclear power plant
- King Kool Savas , a pseudonym of Kool Savas (* 1975), German rapper
- Coordination Center for Clinical Studies
- Power plant labeling system (according to VGB)
- Health insurance communication system
