Travel Visa & Passport Glossary
Applying for a visa or renewing a passport means running into a lot of unfamiliar terms. This glossary covers all of them, from government acronyms to document types to the services that can help you through the process.
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Updated July 2026
01
Acronyms and Abbreviations
These abbreviations appear on government forms, travel alerts, and application portals.
32 Terms
COMMONLY SEARCHED
What is ESTA?
Electronic System for Travel Authorization. A required pre-travel clearance for nationals of Visa Waiver Program countries traveling to the U.S. by air or sea. An approved ESTA is valid for two years.
What is ETIAS?
European Travel Information and Authorisation System. An upcoming EU pre-travel screening requirement for visa-exempt nationalities. Expected to launch in 2027, it applies to visits of up to 90 days in Schengen countries.
View ETIAS UpdatesWhat is REAL ID?
A federally compliant form of ID meeting U.S. security standards. As of May 7, 2025, a REAL ID or passport is required to board domestic U.S. flights.
What is ETA?
Electronic Travel Authorization. A pre-entry permission required by several countries, including Canada and Australia, for visa-exempt visitors. Travelers apply online and link the authorization to their passport.
ALL TERMS · A–Z
ACTE
The Association of Corporate Travel Executives. A global industry group for corporate travel professionals. Search users often look up ACTE when researching business travel policies or industry events.
AVE
Argentina’s Electronic Travel Authorization. A pre-travel permit required for certain foreign nationals visiting Argentina. Travelers apply online before departure.
BBB
Better Business Bureau. A nonprofit that rates businesses on trustworthiness and complaint history. Travelers researching visa services often check BBB ratings before choosing a provider.
CBP
U.S. Customs and Border Protection. The federal agency that inspects travelers entering the United States. CBP officers verify passports, visas, and entry eligibility at ports of entry.
CDC
Centers for Disease Control and Prevention. The U.S. federal health agency that issues travel health advisories. Travelers should check CDC guidance for vaccination requirements and health risks by destination.
COVA
China Online Visa Application. China’s government portal for submitting visa applications digitally. Applicants use COVA to complete forms and upload documents before visiting a consulate.
View China Visa RequirementsDHS
Department of Homeland Security. The U.S. federal agency overseeing border security, immigration enforcement, and traveler screening programs like ESTA and Trusted Traveler.
EDL
Enhanced Driver’s License. A state-issued ID accepted for land and sea border crossings into the U.S. from Canada, Mexico, Bermuda and the Caribbean. It is not valid for international air travel.
EES
Entry-Exit System. An EU border management database that records when non-EU nationals enter and leave Schengen countries. It replaces passport stamping with digital fingerprint and facial scans.
FAST
Free and Secure Trade Program. A trusted trader program for pre-approved commercial truck drivers crossing the U.S.-Canada and U.S.-Mexico borders. It reduces inspection wait times at designated lanes.
Form DS-11
The standard application form for a first-time U.S. passport or a renewal when the existing passport is more than 15 years old, damaged, or was issued before age 16. Applicants must appear in person to submit it.
View DS-11 FormForm DS-64
The official form used to report a lost or stolen U.S. passport to the State Department. Submitting it cancels the missing document and helps prevent fraudulent use.
View DS-64 FormForm DS-82
The mail-in renewal form for eligible U.S. passport holders. It can be used if the current passport is undamaged, was issued at age 16 or older, and is less than 15 years old.
View DS-82 FormGBTA
Global Business Travel Association. The world’s largest business travel industry organization. GBTA publishes travel policy research and sets standards often referenced by corporate travel managers.
ICA
Immigration and Checkpoints Authority. Singapore’s border control agency. ICA manages entry permits, passes, and the SG Arrival Card requirement for visitors to Singapore.
View DetailsJESTA
Japan Electronic System for Travel Authorization. Japan’s proposed pre-travel screening program for visa-exempt visitors. When launched, travelers will need approval before entering Japan.
K-ETA
Korean Electronic Travel Authorization. South Korea’s pre-entry approval system for visa-exempt nationals. Travelers apply online before departure and link the authorization to their passport.
KIS
Korea Immigration Service. The South Korean government agency that manages visas, residence permits, and border entry for foreign nationals.
NBD
No-Boarding Directive. A Singapore authority instruction that prevents a specific traveler from boarding a flight to Singapore. Airlines must comply before allowing the traveler to check in.
Learn More About NBDNEXUS
A trusted traveler program for pre-screened travelers crossing between the U.S. and Canada. Members use dedicated lanes and kiosks at land borders and airports for faster processing.
PRC
People’s Republic of China. Used in visa and travel documentation to refer to mainland China, distinguishing it from Hong Kong, Macao, and Taiwan.
View China Visa RequirementsSENTRI
Secure Electronic Network for Travelers Rapid Inspection. A U.S. trusted traveler program for pre-approved, low-risk travelers crossing the U.S.-Mexico border. Members use dedicated lanes for faster entry.
SG Arrival Card
A mandatory digital arrival declaration submitted by visitors to Singapore within three days before arrival. It replaced the paper disembarkation card and is completed online or through the ICA app.
View DetailsSPVSA
Secure Passport and Visa Services Alliance. An industry association for accredited passport and visa service providers. Membership signals a company meets professional and ethical service standards.
TRAC
Travel Risk Assessment Certification. A credential for travel management professionals who meet recognized safety and compliance standards for managing traveler risk.
TSA
Transportation Security Administration. The U.S. agency that screens passengers and luggage at domestic airports. TSA also oversees the PreCheck program for expedited airport screening.
USCIS
U.S. Citizenship and Immigration Services. The federal agency that processes immigration applications, including green cards, work permits, and naturalization. It is separate from CBP, which handles border entry.
USTOA
United States Tour Operators Association. A trade group representing major tour operators. USTOA members often work with CIBTvisas to manage visa requirements for group travel programs.
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02
Visa and Travel Authorization Types
These terms describe the different categories of visas and electronic travel permissions.
18 Terms
COMMONLY SEARCHED
What is an eVisa?
An electronic visa stored digitally and linked to the traveler's passport number. Applicants apply online, pay fees digitally, and receive approval by email. No sticker or stamp is placed in the passport.
Check Visa RequirementsWhat is a Tourist Visa?
A visa that permits entry to a foreign country for leisure, sightseeing, or visiting family. It does not allow the holder to work or study. Validity periods and permitted stay lengths vary by country.
What is a Visa on Arrival?
A visa issued at a foreign country's port of entry rather than applied for in advance. Not all nationalities qualify, and requirements such as fees and stay lengths vary by destination.
View On Visa Arrival CountriesWhat is the Visa Waiver Program?
A U.S. program allowing nationals of 42 eligible countries to visit for up to 90 days for tourism or business without a visa. Travelers must obtain ESTA approval before departure.
ALL TERMS · A–Z
B Visa
A U.S. nonimmigrant visa covering tourism (B-2) and short business visits (B-1). It does not permit employment. Most applicants must attend a consular interview and show ties to their home country.
Business Visa
A visa that permits entry to a foreign country for work-related purposes such as meetings, conferences, or negotiations. It does not authorize paid employment, and requirements vary by country.
Check Visa RequirementsClosed-loop Cruise
A cruise that departs from and returns to the same U.S. port. U.S. citizens on these cruises may use a birth certificate and government-issued photo ID in place of a passport for some Caribbean and Canadian itineraries.
View Cruise Line ServicesF Visa
A U.S. nonimmigrant visa for full-time academic students enrolled at accredited U.S. schools or universities. Students must maintain enrollment status and may apply for limited on-campus work authorization.
Immigrant Visa
A visa that allows a foreign national to enter the U.S. as a lawful permanent resident. It leads to a green card and differs from non-immigrant visas, which are for temporary stays only.
J Visa
A U.S. nonimmigrant visa for approved exchange visitor programs, including research scholars, professors, au pairs, and summer work travelers. Some holders face a two-year home residency requirement after the program ends.
Long-term Visa
A visa permitting stays of more than 90 days in a foreign country. Requirements, fees, and permitted activities vary by country and visa subcategory.
M Visa
A U.S. non-immigrant visa for students in vocational or non-academic programs, such as flight schools or culinary training. It is distinct from the F visa, which covers academic degree programs.
Non-immigrant Visa
A temporary visa that allows a foreign national to enter a country for a specific purpose and for a limited time. Common examples include tourist, student, and business visas. The holder must leave before the visa expires.
Travel Visa
A government-issued permit that authorizes a foreign national to enter, pass through, or stay in a country for a defined purpose and time. Having a visa does not guarantee entry, as border officers make the final decision.
Visa Extension
An official approval allowing a traveler to remain in a foreign country beyond their original authorized stay. Applications must typically be submitted before the current visa expires.
Visa Interview Waiver
A program that lets certain visa renewal applicants skip the in-person consular interview. Eligibility depends on nationality, visa category, and time since the previous visa was issued.
Visa Stamp
A physical endorsement placed inside a passport by a consulate confirming visa approval. It shows the visa type, validity dates, number of permitted entries, and authorized length of stay.
View Sample VisasWork Permit Visa
A visa or permit that legally allows a foreign national to work in a specific country. Requirements, application steps, and permitted job types vary by destination.
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03
Passport and Travel Document Types
These terms cover the travel documents needed to cross international borders. Each type has specific eligibility rules, uses, and validity requirements.
16 Terms
COMMONLY SEARCHED
What is a Passport Book?
The standard U.S. travel document accepted for all international travel by air, sea, and land. It contains the biographical data page and pages for visa stamps and entry records.
What is a Passport Card?
A wallet-sized U.S. travel document valid only for land and sea border crossings between the U.S., Canada, Mexico, Bermuda, and the Caribbean. It cannot be used for international air travel.
What is a Second Passport?
An additional valid U.S. passport issued to frequent travelers who need to submit their primary passport for visa processing while still traveling. It has the same validity as a standard passport.
View Second Passport RequirementsWhat is the Six-Month Rule?
A requirement by many countries that a traveler’s passport remain valid for at least six months past the planned departure date. Travelers with soon-expiring passports may be denied boarding or entry.
View Passport Validity GuideALL TERMS · A–Z
Blank Visa Pages
Empty pages in a passport available for visa stamps and entry or exit marks. Many countries require at least one or two blank pages before allowing entry. Travelers running low on pages may need a new passport before their trip.
Diplomatic Passport
A special passport issued to government officials and diplomats traveling on official business. It often provides certain legal protections and expedited processing at foreign borders.
Emergency Travel Document
A temporary document issued by a U.S. embassy or consulate to a citizen who has lost their passport or whose passport has expired while abroad. It is valid only for the journey home.
Green Card
The informal name for a U.S. Permanent Resident Card. It proves the holder has been granted lawful permanent residence and is authorized to live and work in the U.S. without an expiration on that right.
International Driving Permit
A translation of a domestic driver’s license recognized in over 150 countries. It is used alongside the original license and is often required for renting a car or driving legally abroad.
Get the International Driving Permit Application KitMainland Travel Permit
A document issued to Hong Kong and Macao residents that permits entry into mainland China without a separate visa. It serves as both an identity document and a travel permit for cross-border trips.
Naturalization Certificate
An official document proving a person has become a U.S. citizen through the naturalization process. It can be used to apply for a U.S. passport.
Official Passport
A U.S. passport issued to government employees traveling abroad on official non-diplomatic business. It has a distinct cover and may provide certain courtesies at foreign borders.
Trusted Traveler Card
An ID card issued to approved members of DHS programs such as Global Entry, NEXUS, SENTRI, or FAST. It grants access to dedicated lanes and expedited processing at certain borders and airports.
United Nations Laissez-Passer
An official travel document issued to United Nations staff and certain officials. It is recognized by UN member states as a valid travel document for official UN business.
US Re-entry Permit
A travel document issued to U.S. lawful permanent residents who plan to travel outside the U.S. for more than one year. It allows re-entry without abandoning permanent resident status.
US Refugee Travel Document
A travel document for U.S.-based refugees or asylees who cannot use their home country’s passport. It allows international travel and return to the United States.
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04
Legal, Immigration and Compliance
These terms appear in visa applications, document authentication, and cross-border compliance. Especially relevant for corporate travelers and HR teams managing international assignments.
22 Terms
COMMONLY SEARCHED
What is an Apostille?
A certificate that verifies the origin of a public document for use in another country. It is recognized by all nations signed to the Hague Convention and is often required for birth certificates, marriage records, and diplomas.
View Apostille DetailsWhat is Notarization?
The process by which a licensed notary public verifies a signer’s identity and certifies a document’s authenticity. Many visa applications and legal proceedings require notarized copies of key documents.
View Document ServicesWhat is an Overstay?
Remaining in a country beyond the time authorized by a visa or entry permit. Overstaying can lead to fines, deportation, future entry bans, or cancellation of existing travel authorizations.
What is the Schengen Area?
A group of 29 European countries that have removed internal border controls. A single Schengen visa or authorization allows travel across the entire zone for up to 90 days within any 180-day period.
View Schengen Area CountriesALL TERMS · A–Z
A1 Compliance
A European Union requirement for employers sending workers to another EU country. The A1 certificate proves the worker pays social security contributions at home, preventing double contributions in two countries.
Learn More About A1 ComplianceBilateral Agreement
A formal treaty between two countries that may affect visa requirements, work rights, or social security obligations. These agreements can ease or complicate travel and employment between the two nations.
Business Cover Letter
A formal letter from an employer or sponsor included with a visa application. It explains the travel purpose, confirms employment status, and states the applicant’s intention to return home after the trip.
Get a Business Cover LetterConsular Discretion
The authority of a consular officer to approve or deny a visa application based on individual circumstances. Even applicants who meet all stated requirements can be denied under this authority.
Consular Processing
The process of applying for a U.S. visa at a U.S. embassy or consulate abroad. It involves submitting forms, attending an interview, and waiting for a decision from a consular officer.
Consulate
An office of a foreign government in a host country that provides visa services and citizen assistance. It reports to the country’s main embassy in the host nation’s capital.
Discretionary Waiver
An exception to a visa rule or entry restriction granted on a case-by-case basis by a consular or immigration officer. It is not guaranteed and depends on the individual’s specific situation.
Document Translation
The certified conversion of a document from one language to another by a qualified translator. Many countries require certified translations of birth certificates, marriage records, and similar documents for visa applications.
View Legalization ServicesEmbassy
A foreign government’s main diplomatic office in another country, usually located in the capital city. It handles diplomatic relations and, in many cases, visa applications for foreign nationals.
Export Documentation
Paperwork required by customs when shipping goods across international borders. Business travelers carrying commercial samples or equipment need proper export documents to avoid delays or confiscation at customs.
View Export Documentation RequirementsLawful Permanent Resident
A foreign national granted the right to live and work permanently in the United States. They hold a green card but are not U.S. citizens and must maintain their status.
Letter of Invitation
A document from a host person, company, or organization supporting a visa application. It typically confirms the purpose of the visit, accommodation details, and financial responsibility during the stay.
Get a Letter of InvitationParental Consent
Written permission from a parent or guardian required when a minor travels without both parents. Many countries require notarized consent letters to help prevent international child abduction.
Port of Entry
Any official location where travelers are inspected and permitted to enter a country. This includes international airports, seaports, and land border crossings staffed by customs and immigration officers.
Presidential Proclamation
An executive order from the U.S. President that can restrict or adjust entry rules for specific nationalities or traveler categories. These orders can change visa requirements quickly and with little advance notice.
Prohibited/Undesirable Persons
Individuals formally barred from entering a country. Reasons can include criminal history, prior deportation, security concerns, or past violations of immigration law.
Status Termination
The official end of a person’s legal immigration status in the U.S., which occurs when a program ends, a visa expires, or the government acts. The person must depart or apply for a new status promptly.
Vetting
The security screening process governments use to review a traveler’s background before issuing a visa or authorizing entry. It can include criminal checks, database searches, and in-person interviews.
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05
Service and Process Terms
These terms describe the services CIBTvisas provides and the steps travelers go through when applying for visas and passports.
10 Terms
COMMONLY SEARCHED
What are Biometrics?
The collection of fingerprints and a digital photo from a visa applicant at an authorized application center. Many countries, including the U.S. and UK, require biometrics as a standard part of the visa application process.
What is Expedited Processing?
A faster application track that prioritizes a visa or passport application ahead of standard submissions. Processing times vary by service level and document type. CIBTvisas offers several expedited options.
Expedite Your VisaWhat is a Visa Quick Check?
A free CIBTvisas tool that helps travelers determine whether they need a visa for their destination based on their nationality and travel purpose. It is a starting point for planning travel document requirements.
Use Visa Quick CheckWhat is a Visa Scan?
A CIBTvisas service that reviews an existing visa to verify its validity, check for errors, and confirm it meets the requirements for an upcoming trip. It reduces the risk of a traveler being denied boarding or entry.
View Visa Scan DetailsALL TERMS · A–Z
Consular Closings
Dates when a consulate or embassy is closed and not processing applications. This includes holidays of both the host country and the foreign government, which can add unexpected days to processing timelines.
Digital Photo Service
CIBTvisas’s service for capturing or reviewing passport and visa photos to ensure they meet the size, background, and resolution requirements of each specific country and document type.
Learn More About the Digital Photo ServiceFast Track My Visa
CIBTvisas’s premium rush service for urgent visa applications. It provides priority handling, proactive status updates, and direct agent support to move an application through as quickly as possible.
View Passport & Visa Service FeesGlobal Mobility Manager
A corporate role responsible for planning and managing international assignments, work permits, and business travel visas for employees. These managers often partner with CIBTvisas to handle high application volumes efficiently.
Premium Service
A premium, personalized service from CIBTvisas for travelers or companies that need hands-on help with complex visa and passport applications. A dedicated specialist manages the full process from start to finish.
View Premium Service DetailsRoutine Service
The standard processing track for visa and passport applications, following normal government timelines without priority handling. It is the most cost-effective option when travel dates are not time-sensitive.
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