University of South Carolina, USA

The Boston Language Institute, USA

University of Vienna, Austria

National University of Rosario, Argentina

Minsk State Linguistic University, Belarus

Catholic University of Leuven, Belgium

Sofia University "St. Kliment Ohridski" , Bulgaria

Martin Luther University of Halle-Wittenberg, Germany

Jade University of Applied Sciences, Germany

University of Tartu, Estonia

University of Tallinn, Estonia

University of Granada, Spain

University of Salamanca, Spain

University of Valladolid, Spain

University of Cassino and  Southern Lazio, Italy

University of Naples “L'Orientale”, Italy

University for Foreigners Perugia, Italy

University of Verona, Italy

Vidzeme University of Applied Sciences, Latvia

University of Rzeszów, Poland

University of Lodz, Poland

University of Opole, Poland

University of Warsaw, Poland

University of Zadar, Croatia

Ajou University, Korea

Daejeon University, Korea

Korea University

Hankuk University of Foreign Studies, Korea

Chonbuk National University, Korea

Seoul National University, Korea

Alexander Technological Educational Institute of Thessaloniki, Greece

М.Auezov South Kazakhstan State University, Kazakhstan

Kazakh Ablai Khan University of International Relations and World Languages, ...

West Kazakhstan state university named after Makhambet Utemisov, Kazakhstan

Moldova State University, Moldova

Dalian University of Foreign Languages, China

Confucius Institute Headquarters, Hanban

Southwest University, China

Shanghai Business School, China

Transilvania University of Brasov. Romania

Ovidius University of Constanta, Romania

University of Pitesti, Romania

“Lucian Blaga” University of Sibiu, Romania

Armavir State Pedagogical University, Russia

Peoples' Friendship University of Russia, RUDN University, Russia

Kursk State University, Russia

Glazov State Pedagogical Institute Named After VG Korolenko, Russia

Moscow City University, Russia

Moscow State Linguistic University, Russia

Pushkin State Russian Language Institute, Russia

The Moscow School of Social and Economic Sciences Russia

National research University “Higher School of Economics”, Russia

Togliatti State University, Russia

Ural Federal University after B. N. Yeltsin, Russia

Saint-Petersburg University of the Humanities And Social Sciences, Russia

Tbilisi Ivane Javakhishvili State University, Georgia

Association of Private Universities, Georgia

Iakob Gogebashvili Telavi State University, Georgia

Kyiv National Linguistic University, Ukraine

Community of Universities and Institutions (COMUE) Lille Nord de France, France

Paris Sorbonne University, France Université Paris-Sorbonne (Paris IV)