A
B
C
E
G
I
K
L
M
N
P
S
- Saudi Arabia National Society (SA)
- Serbia National Society (SRB)
- Singapore National Society (SG)
- Slovak Republic National Society (SK)
- Slovenia National Society (SI)
- South Africa National Society (ZA)
- Spain National Society (ES)
- Sri Lanka National Society (LK)
- Sudan National Society (SD)
- Sweden National Society (SE)
- Switzerland National Society (CH)
- Syrian Arab Republic National Society (SY)