# Vehicle registration plates of Spain

Vehicle registration plates are the mandatory number plates used to display the registration mark of a vehicle, and have existed in Spain since 1900. Most motor vehicles which are used on public roads are required by law to display them. The government agency responsible for the registration and numbering of vehicles is the Directorate General of Traffic.

## Current system

Spain has finished using the L-series, the format of which was nnnn LLL where:
* nnnn is a sequence number from 0000 to 9999,
* LLL is a "counter" comprising three letters, which increments after the sequence number reaches 9999. The consonants B, C, D, F, G, H, J, K, L, M, N, P, R, S, T, V, W, X, Y and Z are used for a total of 80 million possible registrations in the system.
* L see Colour plates. It is not used in private vehicles.
This format, introduced on 18 September 2000, is used nationwide, so there is no way of knowing where the vehicle was registered. The "counter" gives a rough idea of when the vehicle was registered, but is less reliable for determining its age, as imported second-hand vehicles are registered in the same way as new models.
In August 2022 the three-letter counter reached the end of the L-series, and began the M-series, starting MBB. At the current rate of approximately five series per decade, the system will be exhausted around 2040.
The plates themselves are white with black characters, front and back, with a blue strip on the left containing the 12 stars of the flag of Europe and the country identifier E (for España). This strip is compulsory. The plates are usually rectangular and wide in shape, but there are also square-like plates for motorcycles, while some cars have a narrow plate inset (such as at the back of the SEAT 600).

## History

Two previous systems have been used, both of which were province-based.

### 1900 to 1970

The first system, introduced in 1900, consisted of a letter code denoting the province the vehicle was registered in (see below for the full list of codes), followed by a sequence number of up to six digits (XXX-NNNNNN). The codes were normally made up of the first one or two letters of the province name or the name of the provincial capital (many provinces are named after their capitals), under the provisions of a 1926 regulation. In the earliest days, some provinces used three-letter codes, but these were abolished after 1926.
This system came to an end in October 1971, by which time both Madrid and Barcelona were approaching the number 999999. Older vehicles with such registrations, usually with five- or six-digit numbers, can still be seen on Spanish roads.
In the later years of this system, many plates were white with black characters. Today, there are a few rare cases where the blue EU country identifier strip is also carried, as plates are reissued in new format but with the same number sequence when deteriorated or lost.

### 1970 to 2000

The second system used the format XXX-NNNN-YY, where XXX was the province code or a one- two- or three-letter special code (such as ET for army cars and DGP for police cars), NNNN was a sequence number from 0000 to 9999 (always four-digit numbers, padded with leading zeroes if necessary), and YY was a "counter" series consisting of one and then two letters, which incremented after the sequence number reached 9999.
No "counter" series used the consonants Q and R (and Q has never been allowed in any way, the apparent reason for this being its resemblance to the vowel O and the digit 0), while two-letter combinations ending in the vowels A, E, I and O were also forbidden, apparently to avoid the forming of potentially offensive Spanish words when combined with some province codes (such as MA-LA, meaning "bad one", or CU-LO, meaning "arse"). This meant that, for instance, Z was followed by AB, while AN was followed by AP and then AS, and PZ was followed by SB.
Other potentially offensive combinations, however, were allowed, such as KK (resembling caca, meaning "shit") and PN (resembling pene, meaning "penis"). Also allowed were combinations with potential political connotations, such as HB (cf. Herri Batasuna) and PP (cf. Partido Popular). The only combination that was actually skipped was WC in Madrid and Barcelona. Finally, some otherwise "forbidden" combinations (particularly those containing R or ending in one of the skipped vowels) were exceptionally used in a few particular cases, such as on some special types of cars (e.g. RA, RB... for some police cars, and EA for Spanish Air Force land vehicles).
This system lasted until January 2000, by which time Madrid was running out of registrations again, its "counter" reaching series ZX. Barcelona reached series XG, while the next province by registration volume, Valencia, was far behind at series HJ. Therefore, the allowed combinations ZY and ZZ were never issued in any province.
Under this system, plates usually consisted solely of black characters on white, though the blue EU country identifier strip became an option in the 1990s.
Both systems were susceptible to problems with rivalries between regions, that caused trouble for drivers travelling out of their provinces or trying to sell their vehicles second-hand. The second system was also affected when the major languages of Spain were co-officialized, with the renaming of some provinces resulting in mismatches between the name and the code. For instance, the GE code for Gerona became mismatched when that province was renamed Girona after Catalan became official, so it was replaced with the GI code. Similarly, the OR code for Orense was replaced with the OU code for Ourense (official Galician name for the province). There were also unsuccessful movements to have other province codes changed, such as replacing the Asturias code O (from its former name after its capital Oviedo) with AS, this movement being prompted by the rivalry between Oviedo and the province's largest city, Gijón, some of whose residents chose to register their vehicles in Girona, the GI code also being the first two letters of "Gijón". La Rioja code LO (from its former name after its capital Logroño) was finally slated for replacement with LR on the same day that the current system entered use.

### Provincial codes

| Code | Province | Notes |
| A | Alicante | |
| ALB | Albacete | Used until 1926, replaced by AB. |
| AB | Albacete | Used since 1926. |
| AL | Almería | |
| AOE | Africa Occidental Española † | Used until 1951, replaced by I and SHA. |
| AV | Ávila | |
| B | Barcelona | |
| BA | Badajoz | |
| BI | Biscay | BI stands for its capital Bilbao. |
| BU | Burgos | |
| C | La Coruña | |
| CA | Cádiz | |
| CAC | Cáceres | Used until 1926, replaced by CC. |
| CC | Cáceres | Used since 1926. |
| CAS | Castellón/Castelló | Used until 1926, replaced by CS. |
| CS | Castellón/Castelló | Used since 1926. |
| CE | Ceuta | Used since 1922. |
| CO | Córdoba | |
| CR | Ciudad Real | |
| CU | Cuenca | |
| FP | Fernando Poo † | Used from 1961 until 1969. |
| GC | Las Palmas | GC stands for Gran Canaria. Used since 1926. |
| GE | Gerona/Girona | Used until 1992, replaced by GI. |
| GI | Gerona/Girona | Used since 1992. |
| GR | Granada | |
| GU | Guadalajara | |
| H | Huelva | |
| HU | Huesca | |
| I | Ifni † | Used from 1951 until 1961, replaced by IF. |
| IF | Ifni † | Used from 1961 until 1969. |
| PM | Islas Baleares | PM stands for its capital Palma de Mallorca. Used until 1997, replaced by IB. |
| IB | Islas Baleares | Used since 1997. |
| J | Jaén | |
| L | Lérida/Lleida | |
| LE | León | |
| LO | La Rioja | LO stands for Logroño, its former name after its capital. |
| LR | La Rioja | Replaced LO, but was not used. |
| LU | Lugo | |
| M | Madrid | |
| MA | Málaga | |
| ME | Marruecos Español † | Used for Ceuta and Melilla, replaced by CE and ML in 1922. |
| ML | Melilla | |
| MU | Murcia | |
| O | Asturias | O stands for Oviedo, its former name after its capital. |
| OR | Orense/Ourense | Used until 1998, replaced by OU. |
| OU | Orense/Ourense | Used since 1998. |
| P | Palencia | |
| PA | Navarre | PA stands for its capital Pamplona. Used until 1918, replaced by NA. |
| NA | Navarre | Used since 1918. |
| PO | Pontevedra | |
| RM | Río Muni † | Used from 1961 until 1969. |
| S | Cantabria | S stands for Santander, its former name after its capital. |
| SA | Salamanca | |
| SE | Sevilla | |
| SEG | Segovia | Used until 1926, replaced by SG. |
| SG | Segovia | Used since 1926. |
| SHA | Sáhara † | Used from 1951 until 1961, replaced by SH. |
| SH | Sáhara † | Used since 1961 until 1976. |
| SO | Soria | |
| SS | Gipuzkoa | SS stands for its capital Donostia/San Sebastián. |
| T | Tarragona | |
| TE | Canarias † | TE stands for Tenerife. Used until 1926, replaced by GC and TF. |
| TER | Teruel | Used until 1926, replaced by TE. |
| TE | Teruel | Used since 1926. |
| TEG | Territorio Español de Guinea † | Used until 1926, replaced by TG. |
| TG | Territorio Español de Guinea † | Used since 1926, replaced by FP and RM in 1961. |
| TF | Santa Cruz de Tenerife | TF stands for Tenerife. Used since 1926. |
| TO | Toledo | |
| V | Valencia | |
| VA | Valladolid | |
| VI | Álava | VI stands for its capital Vitoria-Gasteiz. |
| Z | Zaragoza | |
| ZA | Zamora | |

## Special plates
### Commercial Vehicles

To comply with Third-party insurance risks, vehicles carrying goods or persons not otherwise insured require a small white plate (150mm×75mm) with the letters SP (for servicio publico) in black. this is fixed near the rear numberplate
Taxis and private hire (VTT) that have authorisation to operate display the rear plate with a blue background and an SP plate mentioned above Vehicles without these markings are not legal for hire.

### State codes

These keep the old system of letter code plus numbers.
| Code | Organization | Meanings | Notes |
| CME | Cos dels Mossos d'Esquadra | Autonomous police force of Catalonia | |
| DGP | Dirección General de la Policía | Spanish National Police | |
| CNP | Cuerpo Nacional de Policía | Spanish National Police | Since 2008 |
| E | Ertzaintza | Autonomous police force of the Basque Country | The E on the plate is in a special Basque font. |
| EA | Ejército del Aire | Spanish Air Force | |
| ET | Ejército de Tierra | Spanish Army | |
| FAE | Fuerzas Aliadas en España | Allied NATO Forces in Spain | |
| FN | Fuerzas Navales / Armada | Spanish Navy | |
| PGC | Parque de la Guardia Civil | Fleet of the Spanish civil guard | These are a militarized police force similar to French Gendarmerie nationale or Italian Corpo dei Carabinieri. |
| MF | Ministerio de Fomento | Ministry of Public Works | No correlation with MOP. |
| MMA | Ministerio de Medio Ambiente | Ministry of Environment | |
| MOP | Ministerio de Obras Públicas | Ministry of Public Works | Now replaced by MF. |
| PME | Parque Móvil del Estado | State owned vehicles | |
| PMM | Parque Móvil del Ministerio | State owned vehicles, on a Ministry | Now replaced by PME. |
| Crown | Vehículo de la Corona | Crown's Car | The car carrying the King in an official capacity has a crimson plate with the royal crown in gold. The car carrying the Princess of Asturias in an official capacity has a blue plate with the royal crown in gold. |

### Diplomatic plates

Diplomatic plates are either red, green, yellow or blue and start with the letters "CD" (red) for diplomatic cars, "CC" (green) for consular cars, "TA" (yellow) for ancillary workers' cars or "OI" (blue) for cars belonging to international organisations. The first set of numbers stands for the embassy or organisation and the second for the specific car from an organisation.

### U.S. military

Up until 1972 U.S. Military personnel were required to have special plates.

### Colour plates

There are other plates with different background colours for trailers and the so-called "tourist plates", provisory plates that allow foreigners to use a vehicle bought in Spain before registering it in their country. The trailer plates begin with the prefix R signifying remolque, the Spanish word for trailer, caravan or literally "on tow". The tourist plates begin with the prefix P signifying provisional, usually issued to vehicles for export or until the registration process has been completed. They are sometimes seen on manufacturer's prototypes. An additional series exists for historic vehicles with the prefix H followed by four numbers and four letters, making a nine digit plate which can be difficult to fit onto some historic vehicles. Mopeds and microcars with cylinders under 50 cc were not required to have a national plate and town and city administration tax them and issued their own yellow plates.
| Code | Signified as | Color |
| C | Mopeds and microcars | Black on yellow |
| E | Special (agricultural, heavy machinery...) | Red on white |
| H | Historical | Black on white |
| P | Provisional | White on green |
| R | Trailers | Black on red |
| S | Temporary plates | White on red |
| T | Tourist plates | Black on white |
| V | Vehicle dealers | White on red |
| | Taxicabs | White on blue |

## Diplomatic codes

This is a table of country codes on Spanish diplomatic and consular car number plates, i.e. the first group of two or three numbers and mainly sorted by Spanish alphabetical order.
| Code | Country or Organization | Code | Country or Organization | Code | Country or Organization | Code | Country or Organization |
| 1 | Vatican City (Holy See) | 35 | Equatorial Guinea | 69 | Sweden | 144 | Ukraine |
| 2 | Germany | 36 | Haiti | 70 | Switzerland | 145 | North Macedonia |
| 3 | Saudi Arabia | 37 | Honduras | 71 | Thailand | 148 | Estonia |
| 4 | Algeria | 38 | Hungary | 72 | Tunisia | 150 | International Olive Council |
| 5 | Argentina | 39 | India | 73 | Turkey | 151 | ? |
| 6 | Australia | 40 | Indonesia | 74 | Russia | 152 | World Tourism Organization |
| 7 | Austria | 41 | Iraq | 75 | Uruguay | 153 | European Commission/European Parliament |
| 8 | Belgium | 42 | Iran | 76 | Venezuela | 154 | ? |
| 9 | Bolivia | 43 | Ireland | 77 | Serbia | 155 | Arab League |
| 10 | Brazil | 44 | Italy | 78 | Democratic Republic of the Congo | 156 | ? |
| 11 | Bulgaria | 45 | Japan | 80 | Slovakia | 157 | Ibero-American General Secretariat |
| 12 | Cameroon | 46 | Jordan | 81 | Qatar | 159 | International Labour Organization |
| 13 | Canada | 47 | Kuwait | 82 | Croatia | 160 | International Commission for the Conservation of Atlantic Tunas |
| 14 | Colombia | 48 | Lebanon | 83 | Israel | 163 | United Nations High Commissioner for Refugees |
| 15 | South Korea | 49 | Libya | 84 | Malaysia | 164 | Ibero-American Youth Organization |
| 16 | Ivory Coast | 50 | Morocco | 85 | Angola | 165 | ? |
| 17 | Costa Rica | 51 | Mauritania | 86 | Luxembourg | 200 | Palestine |
| 18 | Cuba | 52 | Mexico | 88 | Bangladesh | 303 | European Union Satellite Centre (EU SatCen) |
| 19 | Czech Republic | 53 | Nicaragua | 93 | Gambia | 304 | NATO |
| 20 | Chile | 54 | Nigeria | 96 | Guinea | 310 | Fusion for Energy (ITER) |
| 21 | China | 55 | Norway | 101 | Malta | 311 | Conference of Ministers of Justice of Ibero-American Countries? |
| 22 | Denmark | 56 | Sovereign Military Order of Malta | 104 | New Zealand | 314 | United Nations Information and Communications Technology Facility (UNICTF) |
| 23 | Ecuador | 57 | Netherlands | 107 | Senegal | 400 | Kenya |
| 24 | Egypt | 58 | Pakistan | 118 | Yemen | 405 | Sudan |
| 25 | El Salvador | 59 | Panama | 122 | Vietnam | 406 | Afghanistan |
| 26 | United Arab Emirates | 60 | Paraguay | 124 | Cape Verde | 410 | Moldova |
| 27 | United States | 61 | Peru | 128 | Albania | 411 | Mozambique |
| 28 | Philippines | 62 | Poland | 131 | Lithuania | 414 | Uzbekistan |
| 29 | Finland | 63 | Portugal | 132 | Latvia | 415 | Armenia |
| 30 | France | 64 | Kazakhstan | 133 | Slovenia | 419 | Azerbaijan |
| 31 | Gabon | 65 | Dominican Republic | 135 | Georgia |
| 32 | United Kingdom | 66 | Romania | 140 | Andorra |
| 33 | Greece | 67 | Syria | 142 | Bosnia and Herzegovina |
| 34 | Guatemala | 68 | South Africa | 143 | Ghana |