ISO 3166-1 as part of the ISO 3166 standard provides codes for the names of countries and dependent areas. It was first published in 1974 by the International Organization for Standardization and defines three different codes for each area:

• ISO 3166-1 alpha-2, a two-letter system, has many applications, most notably for Internet top-level domains. Standards derived from this code are:
  • ISO 3166-2, codes for subdivisions such as states and provinces.
  • ISO 3166-3, codes to replace obsolete alpha-2 codes.
  • ISO 4217, codes for monetary units.
• ISO 3166-1 alpha-3, a three-letter system.
• ISO 3166-1 numeric, a three-digit numerical system, is identical to that defined by the United Nations Statistical Division.

A country or territory generally gets new alpha codes if its name changes, whereas a new numeric code is associated with a change of boundaries. Some codes in each series are reserved, for various reasons.

ISO 3166-1 is not the only standard for country codes.

The following is intended to be a complete ISO 3166-1 code list in alphabetical order by country name (encoding list).

Numeric	Alpha-3	Alpha-2	Local ISO codes	Country / Region
004	AFG	AF	(ISO 3166-2)	Afghanistan
248	ALA	AX	(ISO 3166-2)	Åland Islands
008	ALB	AL	(ISO 3166-2)	Albania
012	DZA	DZ	(ISO 3166-2)	Algeria
016	ASM	AS	(ISO 3166-2)	American Samoa
020	AND	AD	(ISO 3166-2)	Andorra
024	AGO	AO	(ISO 3166-2)	Angola
660	AIA	AI	(ISO 3166-2)	Anguilla
010	ATA	AQ	(ISO 3166-2)	Antarctica
028	ATG	AG	(ISO 3166-2)	Antigua and Barbuda
032	ARG	AR	(ISO 3166-2)	Argentina
051	ARM	AM	(ISO 3166-2)	Armenia
533	ABW	AW	(ISO 3166-2)	Aruba
036	AUS	AU	(ISO 3166-2)	Australia
040	AUT	AT	(ISO 3166-2)	Austria
031	AZE	AZ	(ISO 3166-2)	Azerbaijan
044	BHS	BS	(ISO 3166-2)	Bahamas
048	BHR	BH	(ISO 3166-2)	Bahrain
050	BGD	BD	(ISO 3166-2)	Bangladesh
052	BRB	BB	(ISO 3166-2)	Barbados
112	BLR	BY	(ISO 3166-2)	Belarus
056	BEL	BE	(ISO 3166-2)	Belgium
084	BLZ	BZ	(ISO 3166-2)	Belize
204	BEN	BJ	(ISO 3166-2)	Benin
060	BMU	BM	(ISO 3166-2)	Bermuda
064	BTN	BT	(ISO 3166-2)	Bhutan
068	BOL	BO	(ISO 3166-2)	Bolivia
070	BIH	BA	(ISO 3166-2)	Bosnia and Herzegovina
072	BWA	BW	(ISO 3166-2)	Botswana
074	BVT	BV	(ISO 3166-2)	Bouvet Island
076	BRA	BR	(ISO 3166-2)	Brazil
086	IOT	IO	(ISO 3166-2)	British Indian Ocean Territory
096	BRN	BN	(ISO 3166-2)	Brunei Darussalam
100	BGR	BG	(ISO 3166-2)	Bulgaria
854	BFA	BF	(ISO 3166-2)	Burkina Faso
108	BDI	BI	(ISO 3166-2)	Burundi
116	KHM	KH	(ISO 3166-2)	Cambodia
120	CMR	CM	(ISO 3166-2)	Cameroon
124	CAN	CA	(ISO 3166-2)	Canada
132	CPV	CV	(ISO 3166-2)	Cape Verde
136	CYM	KY	(ISO 3166-2)	Cayman Islands
140	CAF	CF	(ISO 3166-2)	Central African Republic
148	TCD	TD	(ISO 3166-2)	Chad
152	CHL	CL	(ISO 3166-2)	Chile
156	CHN	CN	(ISO 3166-2)	China, mainland
162	CXR	CX	(ISO 3166-2)	Christmas Island
166	CCK	CC	(ISO 3166-2)	Cocos (Keeling) Islands
170	COL	CO	(ISO 3166-2)	Colombia
174	COM	KM	(ISO 3166-2)	Comoros
178	COG	CG	(ISO 3166-2)	Congo, Republic of the
180	COD	CD	(ISO 3166-2)	Congo, The Democratic Republic Of The
184	COK	CK	(ISO 3166-2)	Cook Islands
188	CRI	CR	(ISO 3166-2)	Costa Rica
384	CIV	CI	(ISO 3166-2)	Côte d'Ivoire
191	HRV	HR	(ISO 3166-2)	Croatia
192	CUB	CU	(ISO 3166-2)	Cuba
196	CYP	CY	(ISO 3166-2)	Cyprus
203	CZE	CZ	(ISO 3166-2)	Czech Republic
208	DNK	DK	(ISO 3166-2)	Denmark
262	DJI	DJ	(ISO 3166-2)	Djibouti
212	DMA	DM	(ISO 3166-2)	Dominica
214	DOM	DO	(ISO 3166-2)	Dominican Republic
218	ECU	EC	(ISO 3166-2)	Ecuador
818	EGY	EG	(ISO 3166-2)	Egypt
222	SLV	SV	(ISO 3166-2)	El Salvador
226	GNQ	GQ	(ISO 3166-2)	Equatorial Guinea
232	ERI	ER	(ISO 3166-2)	Eritrea
233	EST	EE	(ISO 3166-2)	Estonia
231	ETH	ET	(ISO 3166-2)	Ethiopia
238	FLK	FK	(ISO 3166-2)	Falkland Islands
234	FRO	FO	(ISO 3166-2)	Faroe Islands
242	FJI	FJ	(ISO 3166-2)	Fiji
246	FIN	FI	(ISO 3166-2)	Finland
250	FRA	FR	(ISO 3166-2)	France
254	GUF	GF	(ISO 3166-2)	French Guiana
258	PYF	PF	(ISO 3166-2)	French Polynesia
260	ATF	TF	(ISO 3166-2)	French Southern Territories
266	GAB	GA	(ISO 3166-2)	Gabon
270	GMB	GM	(ISO 3166-2)	Gambia
268	GEO	GE	(ISO 3166-2)	Georgia
276	DEU	DE	(ISO 3166-2)	Germany
288	GHA	GH	(ISO 3166-2)	Ghana
292	GIB	GI	(ISO 3166-2)	Gibraltar
300	GRC	GR	(ISO 3166-2)	Greece
304	GRL	GL	(ISO 3166-2)	Greenland
308	GRD	GD	(ISO 3166-2)	Grenada
312	GLP	GP	(ISO 3166-2)	Guadeloupe
316	GUM	GU	(ISO 3166-2)	Guam
320	GTM	GT	(ISO 3166-2)	Guatemala
324	GIN	GN	(ISO 3166-2)	Guinea
624	GNB	GW	(ISO 3166-2)	Guinea-Bissau
328	GUY	GY	(ISO 3166-2)	Guyana
332	HTI	HT	(ISO 3166-2)	Haiti
334	HMD	HM	(ISO 3166-2)	Heard Island and McDonald Islands
340	HND	HN	(ISO 3166-2)	Honduras
344	HKG	HK	(ISO 3166-2)	Hong Kong
348	HUN	HU	(ISO 3166-2)	Hungary
352	ISL	IS	(ISO 3166-2)	Iceland
356	IND	IN	(ISO 3166-2)	India
360	IDN	ID	(ISO 3166-2)	Indonesia
364	IRN	IR	(ISO 3166-2)	Iran, Islamic Republic of
368	IRQ	IQ	(ISO 3166-2)	Iraq
372	IRL	IE	(ISO 3166-2)	Ireland
376	ISR	IL	(ISO 3166-2)	Israel
380	ITA	IT	(ISO 3166-2)	Italy
388	JAM	JM	(ISO 3166-2)	Jamaica
392	JPN	JP	(ISO 3166-2)	Japan
400	JOR	JO	(ISO 3166-2)	Jordan
398	KAZ	KZ	(ISO 3166-2)	Kazakhstan
404	KEN	KE	(ISO 3166-2)	Kenya
296	KIR	KI	(ISO 3166-2)	Kiribati
408	PRK	KP	(ISO 3166-2)	Korea, Democratic People's Republic of
410	KOR	KR	(ISO 3166-2)	Korea, Republic of
414	KWT	KW	(ISO 3166-2)	Kuwait
417	KGZ	KG	(ISO 3166-2)	Kyrgyzstan
418	LAO	LA	(ISO 3166-2)	Lao People's Democratic Republic
428	LVA	LV	(ISO 3166-2)	Latvia
422	LBN	LB	(ISO 3166-2)	Lebanon
426	LSO	LS	(ISO 3166-2)	Lesotho
430	LBR	LR	(ISO 3166-2)	Liberia
434	LBY	LY	(ISO 3166-2)	Libyan Arab Jamahiriya
438	LIE	LI	(ISO 3166-2)	Liechtenstein
440	LTU	LT	(ISO 3166-2)	Lithuania
442	LUX	LU	(ISO 3166-2)	Luxembourg
446	MAC	MO	(ISO 3166-2)	Macao
807	MKD	MK	(ISO 3166-2)	Macedonia, The Former Yugoslav Republic of
450	MDG	MG	(ISO 3166-2)	Madagascar
454	MWI	MW	(ISO 3166-2)	Malawi
458	MYS	MY	(ISO 3166-2)	Malaysia
462	MDV	MV	(ISO 3166-2)	Maldives
466	MLI	ML	(ISO 3166-2)	Mali
470	MLT	MT	(ISO 3166-2)	Malta
584	MHL	MH	(ISO 3166-2)	Marshall Islands
474	MTQ	MQ	(ISO 3166-2)	Martinique
478	MRT	MR	(ISO 3166-2)	Mauritania
480	MUS	MU	(ISO 3166-2)	Mauritius
175	MYT	YT	(ISO 3166-2)	Mayotte
484	MEX	MX	(ISO 3166-2)	Mexico
583	FSM	FM	(ISO 3166-2)	Micronesia, Federated States of
498	MDA	MD	(ISO 3166-2)	Moldova, Republic of
492	MCO	MC	(ISO 3166-2)	Monaco
496	MNG	MN	(ISO 3166-2)	Mongolia
500	MSR	MS	(ISO 3166-2)	Montserrat
504	MAR	MA	(ISO 3166-2)	Morocco
508	MOZ	MZ	(ISO 3166-2)	Mozambique
104	MMR	MM	(ISO 3166-2)	Myanmar
516	NAM	NA	(ISO 3166-2)	Namibia
520	NRU	NR	(ISO 3166-2)	Nauru
524	NPL	NP	(ISO 3166-2)	Nepal
528	NLD	NL	(ISO 3166-2)	Netherlands
530	ANT	AN	(ISO 3166-2)	Netherlands Antilles
540	NCL	NC	(ISO 3166-2)	New Caledonia
554	NZL	NZ	(ISO 3166-2)	New Zealand
558	NIC	NI	(ISO 3166-2)	Nicaragua
562	NER	NE	(ISO 3166-2)	Niger
566	NGA	NG	(ISO 3166-2)	Nigeria
570	NIU	NU	(ISO 3166-2)	Niue
574	NFK	NF	(ISO 3166-2)	Norfolk Island
580	MNP	MP	(ISO 3166-2)	Northern Mariana Islands
578	NOR	NO	(ISO 3166-2)	Norway
512	OMN	OM	(ISO 3166-2)	Oman
586	PAK	PK	(ISO 3166-2)	Pakistan
585	PLW	PW	(ISO 3166-2)	Palau
275	PSE	PS	(ISO 3166-2)	Palestinian Territory, Occupied
591	PAN	PA	(ISO 3166-2)	Panama
598	PNG	PG	(ISO 3166-2)	Papua New Guinea
600	PRY	PY	(ISO 3166-2)	Paraguay
604	PER	PE	(ISO 3166-2)	Peru
608	PHL	PH	(ISO 3166-2)	Philippines
612	PCN	PN	(ISO 3166-2)	Pitcairn
616	POL	PL	(ISO 3166-2)	Poland
620	PRT	PT	(ISO 3166-2)	Portugal
630	PRI	PR	(ISO 3166-2)	Puerto Rico
634	QAT	QA	(ISO 3166-2)	Qatar
638	REU	RE	(ISO 3166-2)	Réunion
642	ROU	RO	(ISO 3166-2)	Romania
643	RUS	RU	(ISO 3166-2)	Russian Federation
646	RWA	RW	(ISO 3166-2)	Rwanda
654	SHN	SH	(ISO 3166-2)	Saint Helena
659	KNA	KN	(ISO 3166-2)	Saint Kitts and Nevis
662	LCA	LC	(ISO 3166-2)	Saint Lucia
666	SPM	PM	(ISO 3166-2)	Saint-Pierre and Miquelon
670	VCT	VC	(ISO 3166-2)	Saint Vincent and the Grenadines
882	WSM	WS	(ISO 3166-2)	Samoa
674	SMR	SM	(ISO 3166-2)	San Marino
678	STP	ST	(ISO 3166-2)	São Tomé and Príncipe
682	SAU	SA	(ISO 3166-2)	Saudi Arabia
686	SEN	SN	(ISO 3166-2)	Senegal
891	SCG	CS	(ISO 3166-2)	Serbia and Montenegro
690	SYC	SC	(ISO 3166-2)	Seychelles
694	SLE	SL	(ISO 3166-2)	Sierra Leone
702	SGP	SG	(ISO 3166-2)	Singapore
703	SVK	SK	(ISO 3166-2)	Slovakia
705	SVN	SI	(ISO 3166-2)	Slovenia
090	SLB	SB	(ISO 3166-2)	Solomon Islands
706	SOM	SO	(ISO 3166-2)	Somalia
710	ZAF	ZA	(ISO 3166-2)	South Africa
239	SGS	GS	(ISO 3166-2)	South Georgia and the South Sandwich Islands
724	ESP	ES	(ISO 3166-2)	Spain
144	LKA	LK	(ISO 3166-2)	Sri Lanka
736	SDN	SD	(ISO 3166-2)	Sudan
740	SUR	SR	(ISO 3166-2)	Suriname
744	SJM	SJ	(ISO 3166-2)	Svalbard and Jan Mayen
748	SWZ	SZ	(ISO 3166-2)	Swaziland
752	SWE	SE	(ISO 3166-2)	Sweden
756	CHE	CH	(ISO 3166-2)	Switzerland
760	SYR	SY	(ISO 3166-2)	Syrian Arab Republic
158	TWN	TW	(ISO 3166-2)	Taiwan (Republic of China)
762	TJK	TJ	(ISO 3166-2)	Tajikistan
834	TZA	TZ	(ISO 3166-2)	Tanzania, United Republic Of
764	THA	TH	(ISO 3166-2)	Thailand
626	TLS	TL	(ISO 3166-2)	Timor-Leste
768	TGO	TG	(ISO 3166-2)	Togo
772	TKL	TK	(ISO 3166-2)	Tokelau
776	TON	TO	(ISO 3166-2)	Tonga
780	TTO	TT	(ISO 3166-2)	Trinidad and Tobago
788	TUN	TN	(ISO 3166-2)	Tunisia
792	TUR	TR	(ISO 3166-2)	Turkey
795	TKM	TM	(ISO 3166-2)	Turkmenistan
796	TCA	TC	(ISO 3166-2)	Turks and Caicos Islands
798	TUV	TV	(ISO 3166-2)	Tuvalu
800	UGA	UG	(ISO 3166-2)	Uganda
804	UKR	UA	(ISO 3166-2)	Ukraine
784	ARE	AE	(ISO 3166-2)	United Arab Emirates
826	GBR	GB	(ISO 3166-2)	United Kingdom
840	USA	US	(ISO 3166-2)	United States
581	UMI	UM	(ISO 3166-2)	United States Minor Outlying Islands
858	URY	UY	(ISO 3166-2)	Uruguay
860	UZB	UZ	(ISO 3166-2)	Uzbekistan
548	VUT	VU	(ISO 3166-2)	Vanuatu
336	VAT	VA	(ISO 3166-2)	Vatican City State
862	VEN	VE	(ISO 3166-2)	Venezuela
704	VNM	VN	(ISO 3166-2)	Viet Nam
092	VGB	VG	(ISO 3166-2)	Virgin Islands, British
850	VIR	VI	(ISO 3166-2)	Virgin Islands, U.S.
876	WLF	WF	(ISO 3166-2)	Wallis and Futuna
732	ESH	EH	(ISO 3166-2)	Western Sahara
887	YEM	YE	(ISO 3166-2)	Yemen
894	ZMB	ZM	(ISO 3166-2)	Zambia
716	ZWE	ZW	(ISO 3166-2)	Zimbabwe

Reference

Information on reserved codes taken from "Reserved code elements under ISO 3166-1" published by Secretariat of ISO/TC 46, ISO 3166 Maintenance Agency, 2001-02-13, available on request from ISO 3166 MA.

External links

• ISO 3166/MA – ISO 3166 Maintenance Agency at the International Standards Organization – includes up-to-date lists of two-letter codes.
• United Nations Statistics Division – Standard Country or Area Codes for Statistical Use – includes three-letter and numeric codes.
• CIA World Factbook – Cross-Reference List of Country Data Codes (public domain)
• http://www.davros.org/misc/iso3166.html has a list of ISO 3166-1 codes (including three-letter and numeric codes), and includes information about changes that have been made over the years.