Single entry VISA is a document that is only valid for one visit (Tourism, Family, Industry, Business, Journalism).
VISA 211A (B211A) is given to foreigners who will travel to Indonesian territory in the context of official government duties, tourism, socio-cultural activities, family visits, non-commercial sports.
VISA 211B (B211B) is given to foreigners who will travel to Indonesian territory in terms of Industrial visits.
VISA 211C (B211C) is given to foreigners who will travel to Indonesian territory in the case of non-commercial Journalism or Filmmaking visits.