Country codes: U–Z

A – B – C – D–E – F – G – H–I – J–K – L – M – N – O–R – S – T – U–Z

 Uganda

ISO 3166-1 Numerical 800	ISO 3166-1 Alpha-3 UGA	ISO 3166-1 Alpha-2 UG	ICAO airport code prefix(es) HU
E.164 code(s) +256	IOC country code UGA	Country code TLD .ug	ICAO aircraft regis. prefix(es) 5X-
E.212 mobile country code(s) 641	NATO Three-letter code UGA	NATO Two-letter code (obsolete) UG	LOC MARC code(s) UG
ITU Maritime ID(s) 675	ITU letter code(s) UGA	FIPS country code(s) UG	License plate code EAU
GS1 GTIN prefix(es) —	UNDP country code UGA	WMO country code(s) UG	ITU callsign prefixes 5XA-5XZ

 Ukraine

ISO 3166-1 Numerical 804	ISO 3166-1 Alpha-3 UKR	ISO 3166-1 Alpha-2 UA	ICAO airport code prefix(es) UK
E.164 code(s) +380	IOC country code UKR	Country code TLD .ua	ICAO aircraft regis. prefix(es) UR-
E.212 mobile country code(s) 255	NATO Three-letter code UKR	NATO Two-letter code (obsolete) UP	LOC MARC code(s) UN
ITU Maritime ID(s) 272	ITU letter code(s) UKR	FIPS country code(s) UP	License plate code UA
GS1 GTIN prefix(es) 482	UNDP country code UKR	WMO country code(s) UR	ITU callsign prefixes EMA-EOZ, URA-UZZ

 United Arab Emirates

ISO 3166-1 Numerical 784	ISO 3166-1 Alpha-3 ARE	ISO 3166-1 Alpha-2 AE	ICAO airport code prefix(es) OM
E.164 code(s) +971	IOC country code UAE	Country code TLD .ae	ICAO aircraft regis. prefix(es) A6-
E.212 mobile country code(s) 050, 055, 056	NATO Three-letter code ARE	NATO Two-letter code (obsolete) TC	LOC MARC code(s) TS
ITU Maritime ID(s) 470	ITU letter code(s) UAE	FIPS country code(s) TC	License plate code UAE
GS1 GTIN prefix(es) 629	UNDP country code UAE	WMO country code(s) ER	ITU callsign prefixes A6A-A6Z

 United Kingdom

ISO 3166-1 Numerical 826	ISO 3166-1 Alpha-3 GBR	ISO 3166-1 Alpha-2 GB	ICAO airport code prefix(es) EG
E.164 code(s) +44	IOC country code GBR	Country code TLD .uk and .gb	ICAO aircraft regis. prefix(es) G-
E.212 mobile country code(s) 234, 235	NATO Three-letter code GBR	NATO Two-letter code (obsolete) UK	LOC MARC code(s) XXK
ITU Maritime ID(s) 232-235	ITU letter code(s) G	FIPS country code(s) UK	License plate code GB
GS1 GTIN prefix(es) 500-509	UNDP country code UKM	WMO country code(s) UK	ITU callsign prefixes 2AA-2ZZ, GAA-GZZ, MAA-MZZ, VPA-VQZ VSA-VSZ, ZBA-ZJZ, ZNA-ZOZ, ZQA-ZQZ

 United States

ISO 3166-1 Numerical 840	ISO 3166-1 Alpha-3 USA	ISO 3166-1 Alpha-2 US	ICAO airport code prefix(es) K,  PA, PB, PF, PH, PJ, PL, PM, PO, PP, PW
E.164 code(s) +1	IOC country code USA	Country code TLD .us	ICAO aircraft regis. prefix(es) N-
E.212 mobile country code(s) 310-316	NATO Three-letter code USA	NATO Two-letter code (obsolete) US	LOC MARC code(s) XXU
ITU Maritime ID(s) 338, 366-369	ITU letter code(s) USA	FIPS country code(s) US	License plate code USA
GS1 GTIN prefix(es) 000-139	UNDP country code USA	WMO country code(s) US	ITU callsign prefixes AAA-ALZ, KAA-KZZ NAA-NZZ, WAA-WZZ

 Uruguay

ISO 3166-1 Numerical 858	ISO 3166-1 Alpha-3 URY	ISO 3166-1 Alpha-2 UY	ICAO airport code prefix(es) SU
E.164 code(s) +598	IOC country code URU	Country code TLD .uy	ICAO aircraft regis. prefix(es) CX-
E.212 mobile country code(s) 748	NATO Three-letter code URY	NATO Two-letter code (obsolete) UY	LOC MARC code(s) UY
ITU Maritime ID(s) 770	ITU letter code(s) URG	FIPS country code(s) UY	License plate code ROU
GS1 GTIN prefix(es) 773	UNDP country code URU	WMO country code(s) UY	ITU callsign prefixes CVA-CXZ

 Uzbekistan

ISO 3166-1 Numerical 860	ISO 3166-1 Alpha-3 UZB	ISO 3166-1 Alpha-2 UZ	ICAO airport code prefix(es) UT
E.164 code(s) +998	IOC country code UZB	Country code TLD .uz	ICAO aircraft regis. prefix(es) UK-
E.212 mobile country code(s) 434	NATO Three-letter code UZB	NATO Two-letter code (obsolete) UZ	LOC MARC code(s) UZ
ITU Maritime ID(s) —	ITU letter code(s) UZB	FIPS country code(s) UZ	License plate code UZ
GS1 GTIN prefix(es) 478	UNDP country code UZB	WMO country code(s) UZ	ITU callsign prefixes UJA-UMZ

 Vanuatu

ISO 3166-1 Numerical 548	ISO 3166-1 Alpha-3 VUT	ISO 3166-1 Alpha-2 VU	ICAO airport code prefix(es) NV
E.164 code(s) +678	IOC country code VAN	Country code TLD .vu	ICAO aircraft regis. prefix(es) YJ-
E.212 mobile country code(s) 541	NATO Three-letter code VUT	NATO Two-letter code (obsolete) NH	LOC MARC code(s) NN
ITU Maritime ID(s) 576	ITU letter code(s) VUT	FIPS country code(s) NH	License plate code VU (unofficial)
GS1 GTIN prefix(es) —	UNDP country code VAN	WMO country code(s) NV	ITU callsign prefixes YJA-YJZ

 Vatican City

ISO 3166-1 Numerical 336	ISO 3166-1 Alpha-3 VAT	ISO 3166-1 Alpha-2 VA	ICAO airport code prefix(es) —
E.164 code(s) +379	IOC country code —	Country code TLD .va	ICAO aircraft regis. prefix(es) HV-
E.212 mobile country code(s) 225	NATO Three-letter code VAT	NATO Two-letter code (obsolete) VT	LOC MARC code(s) VC
ITU Maritime ID(s) 208	ITU letter code(s) CVA	FIPS country code(s) VT	License plate code V
GS1 GTIN prefix(es) —	UNDP country code HLS	WMO country code(s) —	ITU callsign prefixes HVA-HVZ

 Venezuela

ISO 3166-1 Numerical 862	ISO 3166-1 Alpha-3 VEN	ISO 3166-1 Alpha-2 VE	ICAO airport code prefix(es) SV
E.164 code(s) +58	IOC country code VEN	Country code TLD .ve	ICAO aircraft regis. prefix(es) YV-
E.212 mobile country code(s) 734	NATO Three-letter code VEN	NATO Two-letter code (obsolete) VE	LOC MARC code(s) VE
ITU Maritime ID(s) 775	ITU letter code(s) VEN	FIPS country code(s) VE	License plate code YV
GS1 GTIN prefix(es) 759	UNDP country code VEN	WMO country code(s) VN	ITU callsign prefixes 4MA-4MZ, YVA-YYZ

 Vietnam

ISO 3166-1 Numerical 704	ISO 3166-1 Alpha-3 VNM	ISO 3166-1 Alpha-2 VN	ICAO airport code prefix(es) VV
E.164 code(s) +84	IOC country code VIE	Country code TLD .vn	ICAO aircraft regis. prefix(es) VN-
E.212 mobile country code(s) 452	NATO Three-letter code VNM	NATO Two-letter code (obsolete) VM	LOC MARC code(s) VM
ITU Maritime ID(s) 574	ITU letter code(s) VTN	FIPS country code(s) VM	License plate code VN
GS1 GTIN prefix(es) 893	UNDP country code VIE	WMO country code(s) VS	ITU callsign prefixes 3WA-3WZ, XVA-XVZ

 British Virgin Islands

ISO 3166-1 Numerical 092	ISO 3166-1 Alpha-3 VGB	ISO 3166-1 Alpha-2 VG	ICAO airport code prefix(es) TU
E.164 code(s) +1 284	IOC country code IVB	Country code TLD .vg	ICAO aircraft regis. prefix(es) VP-LV-
E.212 mobile country code(s) 348	NATO Three-letter code VGB	NATO Two-letter code (obsolete) VS	LOC MARC code(s) VB
ITU Maritime ID(s) 378	ITU letter code(s) VRG	FIPS country code(s) VI	License plate code BVI
GS1 GTIN prefix(es) —	UNDP country code BVI	WMO country code(s) VG	ITU callsign prefixes —

 United States Virgin Islands

ISO 3166-1 Numerical 850	ISO 3166-1 Alpha-3 VIR	ISO 3166-1 Alpha-2 VI	ICAO airport code prefix(es) MI, TI
E.164 code(s) +1 340	IOC country code ISV	Country code TLD .vi	ICAO aircraft regis. prefix(es) N-
E.212 mobile country code(s) 332	NATO Three-letter code VIR	NATO Two-letter code (obsolete) VI	LOC MARC code(s) VI
ITU Maritime ID(s) 379	ITU letter code(s) VIR	FIPS country code(s) VQ	License plate code —
GS1 GTIN prefix(es) —	UNDP country code UVI	WMO country code(s) VI	ITU callsign prefixes —

 Wallis and Futuna

ISO 3166-1 Numerical 876	ISO 3166-1 Alpha-3 WLF	ISO 3166-1 Alpha-2 WF	ICAO airport code prefix(es) NL
E.164 code(s) +681	IOC country code —	Country code TLD .wf	ICAO aircraft regis. prefix(es) F-
E.212 mobile country code(s) 543	NATO Three-letter code WLF	NATO Two-letter code (obsolete) WF	LOC MARC code(s) WF
ITU Maritime ID(s) 578	ITU letter code(s) WAL	FIPS country code(s) WF	License plate code F
GS1 GTIN prefix(es) —	UNDP country code WFI	WMO country code(s) FW	ITU callsign prefixes —

 Western Sahara

ISO 3166-1 Numerical 732	ISO 3166-1 Alpha-3 ESH	ISO 3166-1 Alpha-2 EH	ICAO airport code prefix(es) GS
E.164 code(s) +212	IOC country code —	Country code TLD —	ICAO aircraft regis. prefix(es) CN-
E.212 mobile country code(s) 604	NATO Three-letter code ESH	NATO Two-letter code (obsolete) WI	LOC MARC code(s) SS
ITU Maritime ID(s) —	ITU letter code(s) AOE	FIPS country code(s) WI	License plate code ME(?)
GS1 GTIN prefix(es) —	UNDP country code SAH	WMO country code(s) EH	ITU callsign prefixes —

 Yemen

ISO 3166-1 Numerical 887	ISO 3166-1 Alpha-3 YEM	ISO 3166-1 Alpha-2 YE	ICAO airport code prefix(es) OY
E.164 code(s) +967	IOC country code YEM	Country code TLD .ye	ICAO aircraft regis. prefix(es) 7O-
E.212 mobile country code(s) 421	NATO Three-letter code YEM	NATO Two-letter code (obsolete) YE	LOC MARC code(s) YE
ITU Maritime ID(s) 473, 475	ITU letter code(s) YEM	FIPS country code(s) YM	License plate code YAR
GS1 GTIN prefix(es) —	UNDP country code YEM	WMO country code(s) YE	ITU callsign prefixes 7OA-7OZ

 Zambia

ISO 3166-1 Numerical 894	ISO 3166-1 Alpha-3 ZMB	ISO 3166-1 Alpha-2 ZM	ICAO airport code prefix(es) FL
E.164 code(s) +260	IOC country code ZAM	Country code TLD .zm	ICAO aircraft regis. prefix(es) 9J-
E.212 mobile country code(s) 645	NATO Three-letter code ZMB	NATO Two-letter code (obsolete) ZA	LOC MARC code(s) ZA
ITU Maritime ID(s) 678	ITU letter code(s) ZMB	FIPS country code(s) ZA	License plate code RNR
GS1 GTIN prefix(es) —	UNDP country code ZAM	WMO country code(s) ZB	ITU callsign prefixes 9IA-9JZ

 Zimbabwe

ISO 3166-1 Numerical 716	ISO 3166-1 Alpha-3 ZWE	ISO 3166-1 Alpha-2 ZW	ICAO airport code prefix(es) FV
E.164 code(s) +263	IOC country code ZIM	Country code TLD .zw	ICAO aircraft regis. prefix(es) Z-
E.212 mobile country code(s) 648	NATO Three-letter code ZWE	NATO Two-letter code (obsolete) ZI	LOC MARC code(s) RH
ITU Maritime ID(s) 679	ITU letter code(s) ZWE	FIPS country code(s) ZI	License plate code ZW
GS1 GTIN prefix(es) —	UNDP country code ZIM	WMO country code(s) ZW	ITU callsign prefixes Z2A-Z2Z