This document outlines the different types of UK visas and general guidelines for studying in the UK with each visa type. It discusses the main Tier visa categories (Tiers 1 through 5), family visas, visitor visas, settlement visas, refugee and asylum visas, and other specific visa types. For each category, it provides examples of required documents such as a passport, visa vignette or biometric residence permit, proof of immigration status or employment. Common guidelines are listed at the beginning, such as requiring current and previous passports if a visa was obtained through them.