Words by letter S
- Strikes
- Structural funds
- Structured cooperation
- Structured dialogue
- Stuart, Gisela (1955 - )
- Stuttgart Declaration, the
- Subsidiarity
- Subsidiarity sheet
- Subsidiarity vetting
- Summer houses or second homes
- Summer time
- Summit, see European Council
- Super 301 clause
- Super-qualified majority
- Superiority, see Primacy