Country codes of MauritaniaMauritania

Mauritania, formally known as the Islamic Republic of Mauritania, is located in Sub-Saharan Africa, which is a subregion of Africa. The capital city of Mauritania is Nouakchott. For international communication, Mauritania is identified by various country codes. The ISO 3166-1 numeric code for Mauritania is 478, while its ISO 3166-1-Alpha-2 code, commonly known as the 2-letter country code, is MR. Similarly, the ISO 3166-1-Alpha-3 code, often referred to as the 3-letter country code, is MRT.

When connecting via phone, the dialing code for Mauritania is +222. This code is essential for initiating calls to Mauritania phone numbers. Online, Mauritania websites are distinguished by the top-level domain (TLD) .mr. This domain suffix is indicative of websites associated with Mauritania, offering users a clear indication of their geographic origin.

The currency utilized in Mauritania is the Ouguiya, denoted by the currency alphabetic code MRU. Commonly known as the Ouguiya, it is the financial cornerstone of transactions within the country. For a comprehensive reference encompassing major country codes, currency codes, and timezones relevant to Mauritania, please refer the tables below:

Country details

Formal namethe Islamic Republic of Mauritania
Sub regionSub-Saharan Africa

ISO Codes

ISO 3166-1 Alpha-2MR
ISO 3166-1 Alpha-3MRT
ISO 3166-1 Numeric478

Dialing Code

Dialing code+222

Other Country Codes

Top Level
License plate codeRIM
UN m49 code478
GAUL code159
MARC codemu
WMO codeMT
EDGAR codeO3
GS1 GTIN code-

Currency Codes

CurencyAlphabetic codeNumeric code


TimezoneOffset UTCOffset DSTTime

Neighbouring countries

CountryCapitalISO codesDialing codeTLD
Flag of AlgeriaAlgeriaAlgiersDZ /
Flag of MaliMaliBamakoML /
Flag of SenegalSenegalDakarSN /
Flag of Western SaharaWestern SaharaEl-AaiunEH /



Mauritania is situated in Sub-Saharan Africa, which is a subregion of the continent of Africa.

Nouakchott serves as the capital of Mauritania.

The ISO 3166-1 numeric code for Mauritania is 478, the ISO 3166-1-Alpha-2 or two-letter country code is MR, and the ISO 3166-1-Alpha-3 or three-letter country code is MRT. ISO, the International Organization for Standardization, is a global federation of national standards bodies.

The dialing code for Mauritania is +222.

The top-level domain (TLD) for Mauritania-specific internet addresses ends with .mr.

The currency code of Mauritania includes the currency alphabetic code MRU and the currency numeric code 929. The currency is referred to as the Ouguiya. ISO 4217 is a standard published by the International Organization for Standardization, defining alpha codes and numeric codes for representing currencies and providing information about the relationships between individual currencies and their minor units.

The license plate code of Mauritania is RIM.

The UN M49 code for Mauritania is 478. UN M49, or the Standard Country or Area Codes for Statistical Use, is a standard used by the United Nations for statistical purposes.

The GAUL code for Mauritania is 159. GAUL, or the Global Administrative Unit Layers, is a spatial database of administrative units for all countries worldwide. It is a project of the Food and Agriculture Organization of the United Nations.

The MARC code for Mauritania is mu. MARC, or machine-readable cataloging standards, are a set of digital formats for describing items cataloged by libraries, such as books, DVDs, and digital resources.

The FIPS code for Mauritania is MR. FIPS, or Federal Information Processing Standards, are publicly announced standards developed by the National Institute of Standards and Technology for use in computer systems by non-military American government agencies and government contractors.

The WMO code for Mauritania is MT. WMO, or the World Meteorological Organization, is a specialized agency of the United Nations responsible for promoting international cooperation on atmospheric science, climatology, hydrology, and geophysics.

The IOC code for Mauritania is MTN. The International Olympic Committee uses three-letter abbreviation country codes to refer to each group of athletes that participate in the Olympic Games. Each geocode usually identifies a National Olympic Committee.

The EDGAR code for Mauritania is O3. EDGAR, or the Electronic Data Gathering, Analysis, and Retrieval system, performs automated collection, validation, indexing, acceptance, and forwarding of submissions by companies and others who are required by law to file forms with the U.S. Securities and Exchange Commission.

The FIFA code for Mauritania is MTN. FIFA, or Fédration Internationale de Football Association (International Federation of Association Football), assigns a three-letter country code to each of its member and non-member countries as name abbreviations for countries and dependent areas in official competitions.

The GS1 GTIN code for Mauritania is -. GS1 is a neutral, not-for-profit, international organization developing and maintaining standards, including barcodes. The most well-known of these standards is the barcode, a symbol printed on products that can be electronically scanned.