IAEA, IBRD,
ICAO, ICC, ICCt, ICRM, IDA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO,
Interpol, IOC, IOM, IPU, ISO, ITU, ITUC, MIGA, MONUC, NAM, NSG,
ONUB, OPCW, PCA, SACU, SADC, UN, UNCTAD, UNESCO, UNHCR, UNIDO,
UNITAR, UNMEE, UNWTO, UPU, WCL, WCO, WFTU, WHO, WIPO, WMO, WTO, ZC

Spain
AfDB, AsDB, Australia Group, BCIE, BIS, CE, CERN, EAPC, EBRD,
EIB, EMU, ESA, EU, FAO, IADB, IAEA, IBRD, ICAO, ICC, ICCt, ICRM,
IDA, IEA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, Interpol, IOC, IOM,
IPU, ISO, ITU, ITUC, LAIA (observer), MIGA, MONUC, NAM (guest),
NATO, NEA, NSG, OAS (observer), OECD, OPCW, OSCE, Paris Club, PCA,
SECI (observer), UN, UNCTAD, UNESCO, UNHCR, UNIDO, UNIFIL, UNMEE,
UNRWA, UNWTO, UPU, WCL, WCO, WEU, WHO, WIPO, WMO, WTO, ZC

Sri Lanka
AsDB, BIMSTEC, C, CP, FAO, G-15, G-24, G-77, IAEA, IBRD,
ICAO, ICC, ICRM, IDA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO,
Interpol, IOC, IOM, IPU, ISO, ITU, ITUC, MIGA, MINURSO, MINUSTAH,
MONUC, NAM, OAS (observer), OPCW, PCA, SAARC, SACEP, UN, UNCTAD,
UNESCO, UNIDO, UNMIS, UNWTO, UPU, WCL, WCO, WFTU, WHO, WIPO, WMO, WTO

Sudan
ABEDA, ACP, AfDB, AFESD, AMF, AU, CAEU, COMESA, FAO, G-77,
IAEA, IBRD, ICAO, ICCt (signatory), ICRM, IDA, IDB, IFAD, IFC,
IFRCS, IGAD, ILO, IMF, IMO, Interpol, IOC, IOM, IPU, ISO, ITU, LAS,
MIGA, NAM, OIC, OPCW, PCA, UN, UNCTAD, UNESCO, UNHCR, UNIDO, UNWTO,
UPU, WCO, WFTU, WHO, WIPO, WMO, WTO (observer)

Suriname
ACP, Caricom, CSN, FAO, G-77, IADB, IBRD, ICAO, ICRM, IDB,
IFAD, IFRCS, IHO (suspended), ILO, IMF, IMO, Interpol, IOC, IPU,
ITU, ITUC, LAES, MIGA, NAM, OAS, OIC, OPANAL, OPCW, PCA, UN, UNCTAD,
UNESCO, UNIDO, UPU, WCL, WHO, WIPO, WMO, WTO

Svalbard
none

Swaziland
ACP, AfDB, AU, C, COMESA, FAO, G-77, IBRD, ICAO, ICRM,
IDA, IFAD, IFC, IFRCS, ILO, IMF, Interpol, IOC, ISO (correspondent),
ITU, ITUC, MIGA, NAM, OPCW, PCA, SACU, SADC, UN, UNCTAD, UNESCO,
UNIDO, UNWTO, UPU, WCO, WHO, WIPO, WMO, WTO

Sweden
AfDB, Arctic Council, AsDB, Australia Group, BIS, CBSS, CE,
CERN, EAPC, EBRD, EIB, ESA, EU, FAO, G- 6, G- 9, G-10, IADB, IAEA,
IBRD, ICAO, ICC, ICCt, ICRM, IDA, IEA, IFAD, IFC, IFRCS, IHO, ILO,
IMF, IMO, Interpol, IOC, IOM, IPU, ISO, ITU, ITUC, MIGA, MONUC, NAM
(guest), NC, NEA, NIB, NSG, OAS (observer), OECD, OPCW, OSCE, Paris
Club, PCA, PFP, UN, UNCTAD, UNESCO, UNHCR, UNIDO, UNMEE, UNMIL,
UNMIS, UNMOGIP, UNOMIG, UNRWA, UNTSO, UPU, WCO, WEU (observer),
WFTU, WHO, WIPO, WMO, WTO, Z