| Albanian College Durres |
Albania, Durres |
134 |
11 |
| Albanian College Tirana |
Albania, Tirana |
99 |
7 |
| Albanian International School |
Albania, Tirana |
40 |
1 |
| Memorial International School of Tirana (CLOSED) |
Albania, Tirana |
0 |
3 |
| Tirana International School |
Albania, Tirana |
7 |
1 |
| World Academy of Tirana |
Albania, Tirana |
41 |
3 |
| QSI International School of Yerevan |
Armenia, Yerevan |
11 |
2 |
| Quantum College |
Armenia, Yerevan |
0 |
0 |
| United World College Dilijan |
Armenia, Dilijan |
0 |
3 |
| Baku International School |
Azerbaijan, Baku |
30 |
7 |
| Baku Oxford School |
Azerbaijan, Baku |
4 |
4 |
| British School Baku |
Azerbaijan, Baku |
0 |
1 |
| European Azerbaijan School |
Azerbaijan, Baku |
7 |
6 |
| International School of Azerbaijan |
Azerbaijan, Baku |
95 |
10 |
| QSI International School of Minsk |
Belarus, Minsk |
15 |
6 |
| International Primary School of Mostar |
Bosnia, Mostar |
8 |
0 |
| QSI International School of Sarajevo |
Bosnia, Sarajevo |
27 |
3 |
| United World College in Mostar |
Bosnia, Mostar |
0 |
3 |
| American College Arcus |
Bulgaria, Veliko Tarnovo |
0 |
0 |
| American College of Sofia |
Bulgaria, Sofia |
7 |
6 |
| American English Academy |
Bulgaria, Sofia |
0 |
2 |
| Anglo American School of Sofia |
Bulgaria, Sofia |
90 |
6 |
| Euro Lyceum |
Bulgaria, Sofia |
0 |
0 |
| International School Uwekind |
Bulgaria, Sofia |
1 |
0 |
| Zlatarski International School |
Bulgaria, Sofia |
0 |
1 |
| American International School of Zagreb |
Croatia, Zagreb |
52 |
7 |
| British International School of Zagreb |
Croatia, Zagreb |
0 |
0 |
| Split International School |
Croatia, Split |
0 |
0 |
| 1st International School of Ostrava |
Czech Republic, Ostrava |
6 |
2 |
| Carlsbad International School |
Czech Republic, Karlovy Vary |
0 |
0 |
| Central Point International Elementary School |
Czech Republic, Prague |
0 |
0 |
| English International School Prague |
Czech Republic, Prague |
1 |
1 |
| International Montessori School of Prague |
Czech Republic, Prague |
0 |
0 |
| International School of Brno |
Czech Republic, Brno |
99 |
1 |
| International School of Prague |
Czech Republic, Prague |
13 |
6 |
| Meridian International School (Prague) |
Czech Republic, Prague |
0 |
0 |
| Park Lane International School |
Czech Republic, Prague |
2 |
1 |
| Prague British International School |
Czech Republic, Prague |
65 |
5 |
| Riverside School |
Czech Republic, Prague |
35 |
1 |
| Sunny Canadian International School |
Czech Republic, Jesenice |
0 |
1 |
| The Ostrava International School (TOIS) |
Czech Republic, Ostrava |
0 |
0 |
| Townshend International School |
Czech Republic, Hluboka nad Vltavou |
0 |
0 |
| International School of Estonia |
Estonia, Tallinn |
22 |
4 |
| International School of Tallinn |
Estonia, Tallinn |
48 |
4 |
| Tallinn European School |
Estonia, Tallinn |
23 |
1 |
| British International School of Tbilisi |
Georgia, Tbilisi |
0 |
0 |
| European School Tbilisi |
Georgia, Tbilisi |
54 |
1 |
| New School International (Georgia) |
Georgia, Tbilisi |
21 |
13 |
| QSI International School of Tbilisi |
Georgia, Tbilisi |
59 |
3 |
| The British-Georgian Academy (BGA) |
Georgia, Tbilisi |
9 |
1 |
| American International School of Budapest |
Hungary, Budapest |
86 |
10 |
| Britannica International School Budapest |
Hungary, Budapest |
67 |
3 |
| British International School Budapest |
Hungary, Budapest |
12 |
5 |
| Budapest British International School |
Hungary, Budapest |
15 |
5 |
| Greater Grace International School |
Hungary, Budapest |
7 |
1 |
| International Primary School Szeged |
Hungary, Szeged |
0 |
0 |
| International School of Budapest |
Hungary, Budapest |
0 |
1 |
| International School of Debrecen (ISD) |
Hungary, Debrecen |
0 |
3 |
| SEK Budapest International School |
Hungary, Budapest |
0 |
0 |
| American School of Kosova |
Kosovo, Prishtina |
39 |
4 |
| ILG School |
Kosovo, Prishtina |
88 |
5 |
| International School of Prishtina |
Kosovo, Prishtina |
0 |
3 |
| Prishtina High School |
Kosovo, Prishtina |
0 |
0 |
| QSI International School of Kosovo |
Kosovo, Prishtina |
0 |
1 |
| Exupery International School |
Latvia, Pinki |
0 |
3 |
| International School of Latvia |
Latvia, Riga |
58 |
3 |
| International School of Riga |
Latvia, Riga |
23 |
9 |
| American International School of Vilnius |
Lithuania, Vilnius |
13 |
3 |
| Vilnius International School |
Lithuania, Vilnius |
98 |
3 |
| NOVA International Schools - Skopje |
Macedonia, Skopje |
14 |
3 |
| QSI International School of Skopje |
Macedonia, Skopje |
0 |
0 |
| Chisinau International Preschool |
Moldova, Chisinau |
0 |
0 |
| Qsi International School of Chisinau |
Moldova, Chisinau |
0 |
1 |
| Knightsbridge School Montenegro |
Montenegro, Tivat |
1 |
1 |
| American School of Warsaw |
Poland, Warsaw |
167 |
10 |
| British International School Cracow |
Poland, Krakow |
0 |
0 |
| British International School of Wroclaw |
Poland, Wroclaw |
8 |
2 |
| International American School of Warsaw |
Poland, Warsaw |
0 |
2 |
| International School (Warsaw) |
Poland, Warsaw |
3 |
2 |
| International School of Krakow |
Poland, Krakow |
30 |
2 |
| Thames British School Warsaw |
Poland, Warsaw |
0 |
0 |
| The British International School Gdansk |
Poland, Gdansk |
12 |
0 |
| The British School Warsaw |
Poland, Warsaw |
0 |
2 |
| The Canadian School of Warsaw |
Poland, Warsaw |
0 |
2 |
| Wroclaw International School |
Poland, Wroclaw |
46 |
9 |
| American International School of Bucharest |
Romania, Bucharest |
69 |
19 |
| Avenor College |
Romania, Bucharest |
0 |
0 |
| British International School of Timisoara |
Romania, Timisoara |
7 |
1 |
| British School of Bucharest |
Romania, Bucharest |
3 |
0 |
| Cambridge School of Bucharest |
Romania, Bucharest |
108 |
0 |
| Fundatia International British School Bucharest |
Romania, Bucharest |
3 |
2 |
| Greater Grace International School (Brasov) |
Romania, Brasov |
0 |
0 |
| International School of Bucharest |
Romania, Bucharest |
76 |
5 |
| International school of Oradea |
Romania, Oradea |
0 |
0 |
| Mark Twain International School |
Romania, Bucharest |
0 |
3 |
| Olga Gudynn International School |
Romania, Bucharest |
5 |
1 |
| Verita International School |
Romania, Bucharest |
3 |
1 |
| Anglo-American School of Moscow |
Russia, Moscow |
69 |
20 |
| Anglo-American School of St. Petersburg |
Russia, St. Petersburg |
38 |
4 |
| Atlantic International School |
Russia, Moscow |
0 |
1 |
