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American Club of Education (Moscovo / Central Federal District / Rússia)
American Language Master (São Petersburgo / Northwestern Federal District / Rússia)
Baikal - Lingua Language & Travel Center (Akademgorodok / Siberian Federal District / Rússia)
ABC International Language & Training School (São Petersburgo / Northwestern Federal District / Rússia)
Accent - Educational language center (Moscovo / Central Federal District / Rússia)
Deutsche Zentrale für Tourismus (Moscovo / Central Federal District / Rússia)
Lenda - Center (São Petersburgo / Northwestern Federal District / Rússia)
CompLang (Moscovo / Central Federal District / Rússia)
Delta - Intercontact (Tver / Central Federal District / Rússia)