Visa Information|Visa Definition|Visa Info|What is Visa?|

A visa is a permit issued by the foreign affairs or state department of a country. It allows us to enter the country. A Visa is short for the Latin carta Visa, lit. Visas are usually stickers placed inside your passport. In most cases, people must apply for it in their own country before they travel. Because of an agreement between many developed countries, some citizens do not require visas when they go to each other’s countries for short stays of less than three months, for business purposes, or as tourists. However, the purpose for which people enter a country must agree with the visa they receive.
Student Visa:
Student visa as the name shows is a visa issued for students. To enter as a student for a stay of longer than 90 days, student must apply for a visa before he/she travel. In other words, he/she cannot enter the country as a tourist and then register as a student. Similarly, he/she cannot get a short-term work visa and then enroll as a student.
    If he/she wants to go to the United Kingdom to do a course for up to six months, and he/she does not want to work while he/she is there then he/she can apply for UK Student Visa.
   Student visas are normally granted for an initial period of one year, usually determined by the length of the course to be studied.
Visa Application:
Applying for a UK student visa allows a person to come to the United Kingdom to embark upon a course of study in excess of six months duration. The study visa immigration service entails the grant of a UK study permit enabling visa nationals to study in the UK with a view to gaining a recognized qualification.
To go to the UK as a student student will have to produce the following documents
1. A passport
2. A letter of unconditional acceptance for a full-time course
3. Evidence of Applicant's ability to meet, without working in the UK, the costs of his/her course, accommodation and maintenance and to support any dependants accompanying him/her.
References:
http://en.wikipedia.org/wiki/Student_visa
http://www.admissionglobal.com/Visa.asp
http://www.youtube.com/watch?v=0nW31ZWbFeU