Students aspiring to study in foreign destinations to expand their career horizons need a student visa to pursue their dreams. This form of a visa requires an enormous amount of documentation and has a range of procedures that one needs to follow.
A visitor visa can have a variety of purposes that can range from getting medical treatment, for short term business purposes or even for leisure. The purpose of this visit, however, needs to be made amply clear.
Any immigrant settled abroad can invite their family member over, in certain cases. The family member(s) can claim their immigration rights through the Family Based Immigrant Visa.
Those individuals who are visiting the destination country for only a limited period of time are obligated to obtain a Non-Immigrant Visa before their departure. This sort of visa can be obtained for a variety of purposes including travel, visiting family, work, etc.