Visa Doctor’s visa glossary defines the key terms UAE residents encounter when applying for Schengen, UK, US and other visas from Dubai and Abu Dhabi. Definitions are kept concise and current. If you need help with any of these for your own application, our Dubai team can guide you.
Schengen visa
A short-stay (Type C) visa allowing travel within the Schengen Area for up to 90 days in any 180-day period. UAE residents apply through the consulate of their main destination.
Schengen Area
A group of 29 European countries that have abolished internal border checks. One Schengen visa generally lets you travel across all of them.
VFS Global
The outsourced visa application centre that collects documents and biometrics on behalf of many consulates in the UAE (used by most Schengen countries, the UK and others).
BLS International
An alternative visa application service provider used by some consulates in the UAE, notably Spain, instead of VFS Global.
NOC (No Objection Certificate)
A letter from your UAE employer confirming they have no objection to your travel. Many consulates require it as proof of ties and employment.
Emirates ID
The UAE national identity card. It is required, alongside a valid residence visa, to apply for most visas from within the UAE.
UAE residence visa
The permit that allows a foreign national to live in the UAE. Most consulates require applicants to hold a residence visa valid for at least 3 months beyond the trip.
MRV fee
The Machine-Readable Visa fee paid for a US visa application. It is non-refundable and must be paid before booking the interview.
DS-160
The online non-immigrant visa application form for the United States. It must be completed and submitted before scheduling a US visa interview.
B1/B2 visa
The US visitor visa: B1 for business, B2 for tourism and medical treatment. Most leisure and business travellers apply for a combined B1/B2.
F1 visa
The US student visa for academic study at an accredited institution.
Biometrics
Fingerprints and a digital photograph collected at the application centre. Most Schengen and UK applications require biometrics in person.
Travel insurance (Schengen)
Schengen rules require medical travel insurance with minimum coverage of €30,000, valid across the Schengen Area for the whole trip.
Proof of funds
Evidence you can financially support your trip, usually recent bank statements. Consulates look at a stable balance over 3-6 months rather than a single large deposit.
Cover letter
A letter explaining the purpose, dates and itinerary of your trip, and confirming your ties to the UAE. A clear, consistent cover letter supports the application.
Itinerary
The planned day-by-day travel schedule, including flights and accommodation. It should match the rest of the application.
Verifiable booking
A flight or hotel reservation that the consulate can confirm. You are not expected to fully pay for travel before the visa is issued, but bookings must be genuine.
Sponsor
A person or company covering the cost of the trip or inviting the applicant. Sponsorship must be documented with financial evidence.
Invitation letter
A letter from a host, business or family member in the destination country inviting the applicant, often required for business or family visits.
Multiple-entry visa
A visa that allows several entries into the country or area during its validity period.
Single-entry visa
A visa valid for one entry only; once you leave, it cannot be reused.
Transit visa
A visa allowing passage through a country or its international airport en route to another destination.
eVisa
An electronic visa applied for and issued online, without submitting a physical passport (used by countries such as Turkey, Morocco and Vietnam).
Overstay
Remaining in a country beyond the period authorised by your visa or entry stamp, which can lead to fines and future refusals.
Visa refusal
A rejected visa application. The consulate provides a reason or code; the next step depends on that specific reason.
Appeal
A formal challenge to a visa refusal within a set deadline. For Schengen refusals, the right of appeal is set out in Article 32 of the Visa Code.
Reapplication
Submitting a fresh application after a refusal, ideally after fixing the specific gap that caused the earlier decision.
Third-country national
An applicant applying for a visa from a country where they are not a citizen, for example a UAE resident applying at a consulate outside their home country.
Consular jurisdiction
The rule that you must apply at the consulate responsible for your place of residence and, for Schengen, your main destination.
Interview waiver (Dropbox)
A US visa process that lets eligible applicants renew without an in-person interview by dropping off documents, subject to current eligibility rules.
Consular appointment
The scheduled slot to submit your application and biometrics. Appointment availability is often the main factor in how quickly a visa can be obtained.
Bank statement
An official record of account activity, usually for the last 3-6 months, used as proof of funds and financial stability.
Return ticket
Evidence of onward or return travel, showing you intend to leave before your visa expires.
Visa validity vs duration of stay
Validity is the window during which the visa can be used; duration of stay is the maximum number of days you may remain per visit (e.g. 90 days for Schengen).