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A visa (from the Latin charta visa, lit. "paper that has been seen") is a document showing that a person is authorized to enter or leave the territory for which it was issued, subject to permission of an immigration official at the time of actual entry. The authorization may be a document, but more commonly it is a stamp endorsed in the applicant's passport (or passport-replacing document). Some countries do not require a visa in some situations, such as a result of reciprocal treaty arrangements. The country issuing the visa typically attaches various conditions of stay, such as the territory covered by the visa, dates of validity, period of stay, whether the visa is valid for more than one visit, etc.
A visa generally gives non-citizens clearance to enter a country and to remain there within specified constraints, such as a time frame for entry, a limit on the time spent in the country, and a prohibition against employment. The possession of a visa is not in itself a guarantee of entry into the country that issued it, and a visa can be revoked at any time. A visa application in advance of arrival gives the country a chance to consider the applicant's circumstance, such as financial security, reason for applying, and details of previous visits to the country. A visitor may also be required to undergo and pass security and/or health checks upon arrival at the border.
Visas are associated with the request for permission to enter (or exit) a country, and are thus, for some countries, distinct from actual formal permission for an alien to enter and remain in the country.
Some countries require that their citizens, as well as foreign travelers, obtain an "exit visa" to be allowed to leave the country.
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Conditions of issue 
Some visas can be granted on arrival or by prior application at the country's embassy or consulate, or through a private visa service specialized in the issuance of international travel documents. These agencies are authorized by the foreign authority, embassy, or consulate to represent international travelers who are unable or unwilling to travel to the embassy and apply in person. Private visa and passport services collect an additional fee for verifying customer applications, supporting documents, and submitting them to the appropriate authority. If there is no embassy or consulate in one's home country, then one would have to travel to a third country (or apply by post) and try to get a visa issued there. The need or absence of need of a visa generally depends on the citizenship of the applicant, the intended duration of the stay, and the activities that the applicant may wish to undertake in the country he visits; these may delineate different formal categories of visas, with different issue conditions.
Some countries apply the principle of reciprocity in their visa policy. A country's visa policy is called reciprocal if it imposes visa requirement against citizens of all the countries which impose visa requirements against its own citizens. The opposite is never true: no country lifts visa requirements against citizens of all the countries which lift visa requirements against its own citizens.
Some examples of countries who apply reciprocity in their visa policy are:
- United States (visa policy of United States),
- European Union (the visa reciprocity policy in the European Union has not reached full reciprocity for some EU citizens in some countries),
- Russia (visa policy of Russia),
- Brazil (visa policy of Brazil).
A fee may be charged for issuing a visa; these are often also reciprocal, so if country A charges country B's citizens US$50 for a visa, country B will often also charge the same amount for country A's visitors. The fee charged may also be at the discretion of each embassy. A similar reciprocity often applies to the duration of the visa (the period in which one is permitted to request entry of the country) and the amount of entries one can attempt with the visa. Expedited processing of the visa application for some countries will generally incur additional charges.
This reciprocal fee has gained prominence in recent years with resentment by some countries of the United States charging nationals of various countries a visa processing fee ($140 for tourist visas, non-refundable, even if a visa is not issued). A number of countries, including Brazil, Chile and Turkey have reciprocated. Brazil requires an advance visa before entry into the country, and that a US citizen be fingerprinted and photographed on arrival—matching U.S. requirements for Brazilians and other foreigners.
The issuing authority, usually a branch of the country's foreign ministry or department (e.g. U.S. State Department), and typically consular affairs officers, may request appropriate documentation from the applicant. This may include proof that the applicant is able to support himself in the host country (lodging, food), proof that the person hosting the applicant in his or her home really exists and has sufficient room for hosting the applicant, proof that the applicant has obtained health and evacuation insurance, etc. Some countries ask for proof of health status, especially for long-term visas; some countries deny such visas to persons with certain illnesses, such as AIDS. The exact conditions depend on the country and category of visa. Notable examples of countries requiring HIV tests of long-term residents are Russia and Uzbekistan. However, in Uzbekistan, the HIV test requirement is sometimes not strictly enforced. Other countries require a medical test which includes an HIV test even for short term tourism visa. For instance Cuban citizens and international exchange students require such a test approved by a medical authority to enter Chilean territory.
Developed countries frequently demand strong evidence of intent to return to the home country, if the visa is for a temporary stay, and especially if the applicant is from a developing country, due to immigration concerns.
The issuing authority may also require applicants to attest that they have had no criminal convictions, or that they do not partake in certain activities (like prostitution or drug trafficking). Some countries will deny visas if the travelers passports show evidence of citizenship or travel to a country which is not recognized by that country. For example, some Muslim countries will not issue visas to nationals of Israel or those whose passports bear evidence of visiting Israel.
Each country has a multitude of categories of visas and with various names. The most common types and names of visas include:
- Transit visa, for passing through the country to a destination outside that country. Validity of transit visas are usually limited by short terms such as several hours to 10 days depending on the size of the country and/or the circumstances of a particular transit itinerary.
- Airside transit visa, required by some countries for passing through their airports even without going through passport control.
- Short-stay visa, for short visits to the host country. Many countries differentiate between different reasons for these visits, such as:
- Private visa, for private visits by invitation of residents of the country.
- Tourist visa, for a limited period of leisure travel, no business activities allowed.
- Visa for medical reasons, for undertaking diagnostics or a course of treatment in the host country's hospitals.
- Business visa, for engaging in commerce in the country. These visas generally preclude permanent employment, for which a work visa would be required.
- Working holiday visa, for individuals traveling between nations offering a working holiday program, allowing young people to undertake temporary work while traveling.
- Long-stay visa, valid for longer but still finite stays:
- Student visa, which allows its holder to study at an institution of higher learning in the issuing country.
- Temporary worker visa, for approved employment in the host country. These are generally more difficult to obtain but valid for longer periods of time than a business visa. Examples of these are the United States' H-1B and L-1 visas. Depending on a particular country, the status of temporary worker may or may not evolve into the status of permanent resident or to naturalization.
- Residence visa, granted to people obtaining long-term residence in the host country. In some countries, long-term residence is a necessary step to obtain the status of a permanent resident.
- Immigrant visa, granted for those intending to immigrate to the issuing country (obtain the status of a permanent resident with a prospect of possible naturalization in the future):
- Spousal visa or partner visa, granted to the spouse, civil partner or de facto partner of a resident or citizen of a given country to enable the couple to settle in that country.
- Marriage visa, granted for a limited period before intended marriage or civil partnership based on a proven relationship with a citizen of the destination country. For example, a German woman who wishes to marry an American man would obtain a Fiancee Visa (also known as a K-1 visa) to allow her to enter the United States. "A K1 Fiancee Visa is valid for four months from the date of its approval."
- Pensioner visa (also known as retiree visa or retirement visa), issued by a limited number of countries (Australia, Argentina, Thailand, Panama, etc.), to those who can demonstrate a foreign source of income and who do not intend to work in the issuing country. Age limits apply in some cases.
- Official visa is granted to officials doing job for their governments or otherwise representing their countries in the host country, such as the personnel of diplomatic missions.
- Diplomatic visa is normally only available to bearers of diplomatic passports.
- Courtesy visa issued to representatives of foreign governments or international organizations who do not qualify for diplomatic status but do merit expedited, courteous treatment - an example of this is Australia's Special purpose visa.
By method of issuance:
- On-arrival visa (also known as Visa On Arrival, VOA), granted at a port of entry. This is distinct from not requiring a visa at all, as the visitor must still obtain the visa before they can even try to pass through immigration.
- Electronic visa. The visa is stored in a computer and is electronically tied to the passport number; no label, sticker or stamp is placed in the passport before travel. Australia pioneered electronic visa issuance with the Electronic Travel Authority for tourists. Recent changes in immigration law mean that almost all visas (including those for permanent residency) are issued electronically by default unless a label is required (for example to board an airplane). New Zealand is now also issuing some visas electronically. The United States has a similar internet system called Electronic System for Travel Authorization, but this is a security pre-screening only and does not technically qualify as a visa under US immigration law.
This list is not exhaustive. Some countries may have more detailed classifications of some of these categories reflecting the nuances of their respective geographies, social conditions, economies, international treaties, etc. Others, on the contrary, may combine some types into broader categories.
Entry and duration period 
Visas can also be single-entry which means the visa is canceled as soon as the holder leaves the country; double-entry, or multiple-entry which permits double or multiple entries into the country with the same visa. Countries may also issue re-entry permits that allow temporarily leaving the country without invalidating the visa. Even a business visa will normally not allow the holder to work in the host country without an additional work permit.
Once issued, a visa will typically have to be used within a certain period of time.
With some countries, the validity of a visa is not the same as the authorized period of stay. The visa validity then indicates the time period when entry is permitted into the country. For example, if a visa has been issued to begin January 1 and to expire March 30, and the typical authorized period of stay in a country is 90 days, then the 90-day authorized stay starts on the day the passenger enters the country (entrance has to be between January 1 and March 30). Thus, the latest day the traveler could conceivably stay in the issuing country is July 1 (if the traveler entered on March 30). This interpretation of visas is common in Americas.
With other countries, a person may not stay beyond the period of validity of their visa. The visa may also limit the total number of days the visitor may spend in the covered territory within the period of validity. This interpretation of visas is common in Europe.
Once in the country, the validity period of a visa or authorized stay can often be extended for a fee at the discretion of immigration authorities. Overstaying a period of authorized stay given by the immigration officers is considered illegal immigration even if the visa validity period isn't over (i.e., for multiple entry visas) and a form of being "out of status" and the offender may be fined, prosecuted, deported, or even blacklisted from entering the country again.
Entering a country without a valid visa or visa exemption may result in detention and removal (deportation or exclusion) from the country. Undertaking activities that are not authorized by the status of entry (for example, working while possessing a non-worker tourist status) can result in the individual being deemed deportable—commonly referred to as an illegal alien. Such violation is not a violation of a visa, despite the common misuse of the phrase, but a violation of status hence the term "out of status."
Even having a visa does not guarantee entry to the host country. The border crossing authorities make the final determination to allow entry, and may even cancel a visa at the border if the alien cannot demonstrate to their satisfaction that they will abide by the status their visa grants them.
Some countries which do not require visas for short stays may require a long stay visa for those who intend to apply for a residence permit. For example, EU does not require a visa for many industrialized countries for stays under 90 days, but its members require a long stay visa for longer stays.
Visa extensions 
Many countries have a mechanism to allow the holder of a visa to apply to extend a visa. For example, in Denmark a visa holder can apply to the Danish Immigration Service for a Residence Permit after they have arrived in the country. In the United Kingdom applications can be made to the UK Border Agency. In certain circumstances, it is not possible for the holder of the visa to do this, either because the country does not have a mechanism to prolong visas or, most likely, because the holder of the visa is using a short stay visa to live in a country. In such cases, the holder often engages in what is known as a "visa run": leaving the country for a short period just before the allowed length of stay runs out to "restart the clock". However, immigration officers can also deny re-entry under these circumstances, especially if done more than once as such acts may signify that the foreigner wishes to permanently reside or work in that country. Also, some countries may have limits as to how long one can spend in the country without a visa, further creating a barrier to visa runs.
Visa refusal 
A visa may be denied for a number of reasons, some of which being that the applicant:
- has committed fraud or misrepresentation in his or her application
- has obtained a criminal record (e.g. in the past 5 years [US]) or has criminal charges pending
- is considered to be a threat to national security
- cannot prove to have strong ties to their current country of residence
- intends to reside or work permanently in the country she/he will visit if not applying for an immigrant or work visa respectively
- does not have a legitimate reason for the journey
- has no visible means of sustenance
- does not have travel arrangements (i.e. transport and lodging) in the destination country
- does not have a health/travel insurance valid for the destination and the duration of stay
- does not have a good moral character
- is applying on excessively short notice
- had their previous visa application(s) rejected and cannot prove that the reasons for the previous denials no longer exist or are not applicable any more
- is a citizen of a country to which the destination country is hostile
- has previously visited, or intends to visit, a country to which the destination country is hostile
- has a communicable disease, such as tuberculosis
- has previous visa/immigration violations
- has a passport that expires too soon
- didn't use a previously issued visa at all without a valid reason (e.g., a trip cancellation due to a family emergency)
- fails to demonstrate intent to return (for non-immigrants)
Visa exemption agreements 
Possession of a valid visa is a condition for entry into many countries, however various exemption schemes do exist. In some cases visa-free entry may be granted to holders of diplomatic passports even as visas are required by normal passport holders (see: Passport).
Some countries have reciprocal agreements such that a visa is not needed under certain conditions, e.g. when the visit is for tourism and for a relatively short period. Such reciprocal agreements may stem from common membership in international organizations or a shared heritage:
- All citizens of European Union member countries can travel to and stay in all other EU countries without a visa. See Four Freedoms (European Union) and Citizenship of the European Union.
- The United States Visa Waiver Program allows citizens of 37 countries to travel to the USA without a visa. This scheme is not reciprocal as the US does not allow visa-free entry to citizens of some countries which allow US citizens visa-free entry - though some countries not in the US visa waiver program require US citizens to pay a charge equivalent to paying the US visa fee to enter their country.
- Any Gulf Cooperation Council citizen can enter and stay as long as required in any other GCC member state.
- All citizens of members of the Economic Community of West African States (ECOWAS), excluding those defined by law as undesirable aliens, may enter and stay without a visa in any member state for a maximum period of 90 days. The only requirement is a valid travel document and international vaccination certificates.
- Nationals of the East African Community member states do not need visas for entry into any of the member states.
- Some countries in the Commonwealth do not require tourist visas of citizens of other Commonwealth countries.
- Citizens of member states of the Association of Southeast Asian Nations do not require tourist visas to visit another member state, excluding Burma, where its citizens are required to have a visa to enter seven of the ten ASEAN member states: the exceptions to this are Singapore, Indonesia and the Philippines. ASEAN citizens are entitled to use the Burmese visa on arrival facility.
- Commonwealth of Independent States (CIS) member states mutually allow their citizens to enter visa-free, at least for short stays. There are exceptions between Tajikistan and Uzbekistan, and between Armenia and Azerbaijan.
- Nepal and India allow their citizens to enter, live and work in each other's countries due to the Indo-Nepal friendship treaty of 1951. Also Indians do not require a visa or passport to travel to Bhutan and are only required to obtain passes at at the border checkpoints, whilst Bhutan nationals are authorised to enter India without a visa, but with a valid passport.
Other countries may unilaterally grant visa-free entry to nationals of certain countries to facilitate tourism, promote business, or even to merely cut expenses on maintaining consular posts abroad.
Some of the considerations for a country to grant visa-free entry to another country include (but are not limited to):
- being a low security risk for the country potentially granting visa-free entry
- diplomatic relationship between two countries
- economic conditions in the alien's home country as compared to the host country
- having a low risk of overstaying or violating visa terms in the country potentially granting visa-free entry
To promote "safe" tourism and save on consular staff worldwide, some countries rely on other country's (or countries') judgments in issuance of visas. For example, Mexico allows citizens of all countries to enter without Mexican visas if they possess a valid visa of the USA (on which an entry has already been granted to the USA). Costa Rica accepts valid visas of Schengen/EU countries, Canada, Japan, South Korea and the USA (if valid for at least 3 months on date of arrival). The ultimate example of such judgment is Andorra, which, being inaccessible without passing through the territory of France or Spain and thus "protected" by the Schengen visa system, imposes no visa requirements of its own whatsoever.
Visa-free travel between countries also occurs in all cases where passports (or passport-replacing documents such as laissez-passer) are not needed for such travel. (For examples of passport-free travel, see International travel without passports.)
As of 2012, the Henley Visa Restriction Index ranks the Danish passport as the passport with the most Visa Exemptions by other nations totalling 169, allowing holders of a Danish passport to take part in the most visa-free travel globally.
Common visas 
Normally visas are valid for entry only into the country which issued the visa. Countries that are members of regional organizations or party to regional agreements may however issue visas valid for entry into some or all of the member states of the organization or agreement:
- the Schengen Visa covers most of the European Union, plus several other adjacent countries. The visa allows a tourist or visitor access to the area covered by the agreement (known as the “Schengen Area” or “Schengenland”, currently consisting of 26 countries). Those who require a visa to enter the Schengen area, are simply required to get only the common Schengen Visa from the Embassy/Consulate of any of the Schengen countries. After this, they may visit any or all of the Schengen countries as tourists or for business. They are not required to get separate visas for all the Schengen countries they wish to visit. If an alien is visiting multiple countries in the Schengen zone, he typically applies in the embassy/consulate of his main destination country (i.e., in case of tourism, where he plans to stay the longest).
- the Central American Single Visa (Visa Única Centroamericana) was implemented by the CA-4 agreement between Guatemala, El Salvador, Honduras, and Nicaragua. It is required for citizens of all other countries, eliminating the need for separate entry visas for each of the countries. Persons entering the region on Type "B" visas can enter the area through any Port of Entry. Persons entering on Type "C" visas (issued through prior consultation with the Ministry of Foreign Affairs) must enter through a Port of Entry in the country that issued the visa. Once a person has been admitted, they may travel onto any of the other countries and are allowed to stay through the date authorized at the original Port of Entry.
- An East African Single Tourist Visa is under consideration by the relevant sectoral authorities under the East African Community (EAC) integration program. If approved the visa will be valid for all three partner states in the EAC (Kenya, Tanzania, Uganda, Rwanda and Burundi). Under the proposal for the visa, any new East African single visa can be issued by any partner state's embassy. The visa proposal followed an appeal by the tourist boards of the partner states for a common visa to accelerate promotion of the region as a single tourist destination and the EAC Secretariat wants it approved before November's World Travel Fair (or World Travel Market) in London. When approved by the East African council of ministers, tourists could apply for one country's entry visa which would then be applicable in all regional member states as a single entry requirement initiative. This is considered also by COMESA.
- The SADC UNIVISA (or Univisa) has been in development since Southern African Development Community (SADA) members signed a Protocol on the Development of Tourism in 1998. The Protocol outlined the Univisa as an objective so as to enable the international and regional entry and travel of visitors to occur as smoothly as possible. It was expected to become operational by the end of 2002. Its introduction was delayed and a new implementation date, the end of 2006, was announced. However, the SADC now aims to have the univisa system in place by 2008, before the 2010 FIFA World Cup in South Africa. The univisa was originally intended to only be available, initially, to visitors from selected “source markets” such as Australia, the Benelux countries, France, Germany, Italy, Japan, Portugal, Spain, the United Kingdom and the USA. It is now expected that when the Univisa is implemented, that it will apply to non SADC international (long-haul) tourists traveling to and within the region and that it will encourage multi - destination travel within the region. It is also anticipated that the univisa will unlock the tourism potential of trans frontier parks by lowering the boundaries between neighboring countries in the parks. The visa is expected to be valid for all the countries with trans frontier parks (Botswana, Lesotho, Mozambique, Namibia, South Africa and Zimbabwe) and some other SADC countries (Angola and Swaziland).
- The ASEAN common visa scheme is considered when the labor union goes into effect in 2016 (being delayed a year), however, Thailand, Cambodia, Vietnam, Laos, and Myanmar are opting in earlier. After talk about a CLMV common visa, with Thailand being left out, Thailand has initiated and begun implementation of a trial common visa with Cambodia, but cited security risks as the major hurdle, the trial run has been delayed. Thailand has implented single visa scheme with Cambodia beginning Dec 27th 2012 on a trial basis.
- A Gulf Cooperation Council single visa has been recommended as a study submitted to the council.
Previous common visa schemes 
These schemes no longer operate.
- The CARICOM Visa was introduced in late 2006 and allowed visitors to travel between 10 CARICOM member states (Antigua & Barbuda, Barbados, Dominica, Grenada, Guyana, Jamaica, St. Kitts & Nevis, St. Lucia, St. Vincent & the Grenadines and Trinidad & Tobago). These 10 member countries had agreed to form a "Single Domestic Space" in which travelers would only have their passport stamped and have to submit completed, standardized entry and departure forms at the first port and country of entry. The CARICOM Visa was applicable to the nationals of all countries except CARICOM member states (other than Haiti) and associate member states, Canada, France, Germany, Ireland, Italy, Japan, the Netherlands, South Africa, the United Kingdom, the United States of America and the overseas countries, territories or departments of these countries. The CARICOM Visa could be obtained from the Embassies/Consulates of Barbados, Jamaica and Trinidad & Tobago and in countries which have no CARICOM representatives, the applications forms could be obtained from the Embassies/Consulates of the United Kingdom. The common visa was only intended for the duration of the 2007 Cricket World Cup and was discontinued on May 15, 2007. However, discussions are ongoing into instituting a revised CARICOM visa on a permanent basis in the future.
- A predecessor of Schengen common visa was the Benelux visa. Visas issued by Belgium, Netherlands and Luxemburg were valid for all the three countries.
Exit visas 
During the fascist rule in Italy, an exit visa was required from 1922 to 1943. Nazi Germany required exit visas from 1933 until its collapse in 1945. The Soviet Union and its Eastern European allies required exit visas both for emigrants and for those who wanted to leave the USSR for some time.
The Universal Declaration of Human Rights, Article 13, part 2, proclaimed in 1948 that "Everyone has the right to leave any country, including his own, and to return to his country." Yet, some countries still have a requirement that an individual obtain an exit visa (i.e., permit) to leave the country. This happens mostly in countries where there is political, economic or social turmoil that results in a rise in emigration. Sometimes this requirement also applies to foreign nationals.
Saudi Arabia and Qatar have an exit visa requirement, particularly for foreign workers. Hence at the end of a foreign worker's employment period, the worker must secure clearance from his/her employer stating that the worker has satisfactorily fulfilled the terms of his/her employment contract or that the worker's services are no longer needed. The exit visa can also be withheld if there are pending court charges that need to be settled or penalties that have to be meted out.
The communist government in Nepal requires citizens emigrating to the United States on an H1 visa to present an exit permit issued by the labor ministry. This document is called a labor permit and needs to be presented to immigration to leave the country.
Uzbekistan is the last remaining former USSR country that still requires an exit visa, which is valid for a two-year period. There has been explicit UN criticism of this practice, which can be a means of controlling political dissidents ("exit visa can be easily used to stop human rights defenders from leaving the country").
The government of the People's Republic of China requires its citizens to obtain a "tourist visa" issued by the PRC authorities prior to their visit to the Chinese dependencies of Hong Kong or Macau. The "tourist visa" is a de-facto exit visa for Hong Kong- or Macau-bound trips for PRC citizens.
Some countries, such as Russia or the Czech Republic, require that an alien who needs a visa on entry be in possession of a valid visa upon exit. To satisfy this formal requirement, exit visas sometimes need to be issued. Russia requires an exit visa if a visitor stays well past the expiration date of their visa. They must then extend their visa or apply for an exit visa and are not allowed to leave the country until they show a valid visa or have a permissible excuse for overstaying their visa (e.g., a note from a doctor or a hospital explaining an illness, missed flight, lost or stolen visa). In some cases, the Ministry of Foreign Affairs can issue a Return-Home certificate that is valid for ten days from the embassy of the visitor's native country, thus eliminating the need for an exit visa.
A foreign citizen granted a temporary residence permit in Russia needs a temporary resident visa to take a trip abroad (valid for both exit and return). It is also colloquially called an exit visa.
See also 
- Electronic Travel Authority (Australia)
- Electronic System for Travel Authorization (US)
- Entry certificate
- "Online Etymology Dictionary".
- B. S. Prakash (2006-05-31). "Only an exit visa". Retrieved 2008-05-10.
- Travel Report for Russia
- Travel Report for Uzbekistan
- U.S. Department of State, K-1 Fiancee Visa
- US Embassy London
- ECOWAS Official Site
- Tanzanian Embassy in France
- Ugandan Visa
- Kenya High Commission Official site
- Henley & Partners website
- Single East African visa for tourists coming in November
- East Africa geared for single tourist entry visa program
- Southern Africa Tourism News
- SADC moves fast to stamp in univisa
- Southern African Migration Project (SAMP) - Queen's University
- Peace Parks Foundation SADC univisa
- SABCnews.com - Single Visa to be launched for Southern Africa
- SADC – Speeches
- SADC media releases
- countdown Single visa proposed for southern Africa for 2010
- Labor permit Nepal
- "Uzbekistan: Journalist Alo Hojayev is denied exit visa". 2007-05-02. Retrieved 2010-04-29.
- "NGO REPORT On the implementation of the ICCPR". April 2009. Retrieved 2010-04-29. Freedom of Movement (article 12): "Exit visas and propiska violate not only international law such as the ICCPR, but also the Constitution of the Republic of Uzbekistan"
- Cuba to end exit permits for foreign travel bbc.co.uk/news/ 16 October 2012
- Act on the status of aliens in Czech Republic, §20
Further reading 
- United States Department of State, "Report of the Visa Office", Visa Office, Immigrant Visa Control and Reporting Division
- United States Department of State, Nonimmigrant Visa Statistics
|Wikimedia Commons has media related to: Visas|
|Wikivoyage has travel information related to: Visa|
- Visa (document) at the Open Directory Project
- Visa on arrival
- Travel requirements Passport, visa, onward ticket and health requirements of countries. The requirements are updated regularly by the International Air Transport Association but information for all countries may not be completely up-to-date.
- An online collection of different visa pictures from over 40 different countries
- Europe-wide Initiative for the Freedom of Travel for South Eastern Europe