Ключевые слова: admission, agreement, alien, applicant, application, apply, approved, authorization, border, citizen, citizenship, country, document, documentation, embassy, emigration, entry, finance, foreign, foreigner, form, identification, identity, immigrant, immigration, information, international, law, legal, national, paper, paperwork, passport, permission, registration, request, security, stamp, student, tour, tourism, tourist, travel, trip, vacation, visa, visit, visitor,