Netherlands Antilles
Caricom (observer), ILO, IMF, Interpol, IOC,
UNESCO (associate), UNWTO (associate), UPU, WCL, WCO, WMO

New Caledonia
ITUC, PIF (associate member), SPC, UPU, WFTU, WMO

New Zealand
ADB, ANZUS (US suspended security obligations to NZ on
11 August 1986), APEC, ARF, ASEAN (dialogue partner), Australia
Group, BIS, C, CP, EAS, EBRD, FAO, IAEA, IBRD, ICAO, ICC, ICCt,
ICRM, IDA, IEA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, IMSO,
Interpol, IOC, IOM, IPU, ISO, ITSO, ITU, ITUC, NAM (guest), NSG,
OECD, OPCW, PCA, PIF, Sparteca, SPC, UN, UNCTAD, UNESCO, UNHCR,
UNIDO, UNMIS, UNMIT, UNTSO, UPU, WCO, WFTU, WHO, WIPO, WMO, WTO

Nicaragua
BCIE, CACM, FAO, G-77, IADB, IAEA, IBRD, ICAO, ICRM, IDA,
IFAD, IFC, IFRCS, ILO, IMF, IMO, Interpol, IOC, IOM, IPU, ITSO, ITU,
ITUC, LAES, LAIA (observer), MIGA, NAM, OAS, OPANAL, OPCW, PCA, RG,
SICA, UN, UNCTAD, UNESCO, UNHCR, UNIDO, Union Latina, UNWTO, UPU,
WCL, WCO, WFTU, WHO, WIPO, WMO, WTO

Niger
ACP, AfDB, AU, ECOWAS, Entente, FAO, FZ, G-77, IAEA, IBRD,
ICAO, ICCt, ICRM, IDA, IDB, IFAD, IFC, IFRCS, ILO, IMF, Interpol,
IOC, IOM, IPU, ITSO, ITU, ITUC, MONUC, NAM, OIC, OIF, OPCW, UN,
UNCTAD, UNESCO, UNIDO, UNMIL, UNOCI, UNWTO, UPU, WADB (regional),
WAEMU, WCL, WCO, WFTU, WHO, WIPO, WMO, WTO

Nigeria
ACP, AfDB, AU, C, ECOWAS, FAO, G-15, G-24, G-77, IAEA, IBRD,
ICAO, ICC, ICCt, ICRM, IDA, IDB, IFAD, IFC, IFRCS, IHO, ILO, IMF,
IMO, IMSO, Interpol, IOC, IOM, IPU, ISO, ITSO, ITU, ITUC, MIGA,
MINURCAT, MINURSO, MONUC, NAM, OAS (observer), OIC, OPCW, OPEC, PCA,
UN, UNAMID, UNCTAD, UNESCO, UNHCR, UNIDO, UNMIL, UNMIS, UNOCI,
UNOMIG, UNWTO, UPU, WCO, WFTU, WHO, WIPO, WMO, WTO

Niue
ACP, FAO, IFAD, OPCW, PIF, Sparteca, SPC, UNESCO, UPU, WHO, WMO

Norfolk Island
UPU

Northern Mariana Islands
SPC, UPU

Norway
ADB (nonregional member), AfDB (nonregional member), Arctic
Council, Australia Group, BIS, CBSS, CE, CERN, EAPC, EBRD, EFTA,
ESA, FAO, IADB, IAEA, IBRD, ICAO, ICC, ICCt, ICRM, IDA, IEA, IFAD,
IFC, IFRCS, IHO, ILO, IMF, IMO, IMSO, Interpol, IOC, IOM, IPU, ISO,
ITSO, ITU, ITUC, MIGA, NAM (guest), NATO, NC, NEA, NIB, NSG, OAS
(observer), OECD, OPCW, OSCE, Paris Club, PCA, Schengen Convention,
UN, UNCTAD, UNESCO, UNHCR, UNIDO, UNIFIL, UNITAR, UNMIS, UNRWA,
UNTSO, UNWTO, UPU, WCO, WEU (associate), WFTU, WHO, WIPO, WMO, WTO,
ZC