S - Country Codes

GS - S. Georgia and S. Sandwich Isls.
SH - Saint Helena
KN - Saint Kitts and Nevis
LC - Saint Lucia
MF - Saint Martin
VC - Saint Vincent & the Grenadines
WS - Samoa
SM - San Marino
ST - Sao Tome and Principe
SA - Saudi Arabia
SN - Senegal
RS - Serbia
YU - Serbia and Montenegro (former)
SC - Seychelles
SL - Sierra Leone
SG - Singapore
SI - Slovenia
SK - Slovak Republic
SB - Solomon Islands
SO - Somalia
ZA - South Africa
SS - South Sudan
ES - Spain
LK - Sri Lanka
SD - Sudan
SR - Suriname
SJ - Svalbard & Jan Mayen Islands
SZ - Swaziland
SE - Sweden
CH - Switzerland
SY - Syria