Country

Saudi Arabia (SA)

Senegal (SN)

Serbia (RS)

Seychelles (SC)

Sierra Leone (SL)

Singapore (SG)

Slovakia (SK)

Slovenia (SI)

Solomon Islands (SB)

Somalia (SO)

South Africa (ZA)

South Georgia and the South Sandwich Islands (GS)

South Korea (KR)

Spain (ES)

Sri Lanka (LK)

Sudan (SD)

Svalbard and Jan Mayen (SJ)

Swaziland (SZ)

Sweden (SE)

Switzerland (CH)

Syria (SY)

Taiwan (TW)

Tanzania (TZ)

Thailand (TH)

Timor-Leste (TL)