| 501 (501) | El Colegio de Mexico | MEX |  |
| 502 (502) | Bar-Ilan University | ISR | |
| 503 (503) | Universiti Kebangsaan Malaysia * | MYS | |
| 504 (504) | Universidade Federal de Sao Carlos | BRA | |
| 505 (505) | Central European University | AUT | |
| 506 (506) | Friedrich-Alexander-Universitat Erlangen-Nurnberg * | DEU | |
| 507 (507) | University of New Hampshire | USA | |
| 508 (508) | Bulgarian Academy of Sciences * | BGR |  |
| 509 (509) | University of Ibadan | NGA | |
| 510 (510) | University of Wroclaw | POL | |
| 511 (511) | University of Bucharest | ROU | |
| 512 (512) | Universidad Catolica de Temuco | CHL | |
| 513 (513) | Universidade de Evora | PRT | |
| 514 (514) | Khon Kaen University | THA | |
| 515 (515) | Universidad de la Republica * | URY | |
| 516 (516) | University of St. Thomas | USA | |
| 517 (516) | Facultad Latinoamericana de Ciencias Sociales * | MUL | |
| 518 (518) | Universidade Federal Fluminense | BRA | |
| 519 (519) | Universidade de Santiago de Compostela * | ESP | |
| 520 (520) | University of Windsor | CAN | |
| 521 (521) | Romanian Academy * | ROU | |
| 522 (522) | Ecole Normale Superieure de Paris * | FRA | |
| 523 (523) | Pontificia Universidad Javeriana * | COL | |
| 524 (524) | Universite Lumiere Lyon 2 * | FRA | |
| 525 (525) | Midlands State University | ZWE | |
| 526 (526) | Roskilde University | DNK | |
| 527 (527) | Universidade Federal da Paraiba | BRA | |
| 528 (528) | Waseda University | JPN | |
| 529 (529) | Tyumen Scientific Centre of the Siberian Branch of the Russian Academy of Sciences | RUS | |
| 530 (530) | University of Minnesota Health and Medicine | USA | |
| 531 (531) | Universite Libre de Bruxelles | BEL | |
| 532 (532) | Beijing Normal University * | CHN | |
| 533 (533) | University of Wisconsin, Milwaukee | USA | |
| 534 (534) | University at Texas Rio Grande Valley | USA | |
| 535 (535) | Universidad Nacional Mayor de San Marcos | PER | |
| 536 (536) | Medical College of Wisconsin | USA | |
| 537 (537) | Universidade Federal do Para | BRA | |
| 538 (538) | Nord University | NOR | |
| 539 (539) | Universidad Nacional de Tucuman * | ARG | |
| 540 (540) | Ural Federal University | RUS | |
| 541 (541) | University of Athens | GRC | |
| 542 (542) | L. N. Gumilov Eurasian National University | KAZ | |
| 543 (543) | Babes-Bolyai University | ROU | |
| 544 (544) | Universite de Lyon | FRA | |
| 545 (545) | University of Iceland | ISL | |
| 546 (546) | Chiang Mai University | THA | |
| 547 (547) | University of Vermont | USA | |
| 548 (548) | Universidade Federal do Rio Grande do Norte | BRA | |
| 549 (549) | Bahir Dar University | ETH | |
| 550 (550) | Palacky University * | CZE | |
| 551 (551) | Universite Paul Valery, Montpellier III * | FRA | |
| 552 (552) | Tallinn University | EST | |
| 553 (553) | University of Latvia | LVA | |
| 554 (554) | Dagestan Scientific Center Russian Academy of Sciences | RUS | |
| 555 (555) | Nanjing University * | CHN | |
| 556 (556) | Martin-Luther-Universitat Halle-Wittenberg * | DEU | |
| 557 (557) | Universidad de Oviedo * | ESP | |
| 558 (558) | Altai State University | RUS | |
| 559 (559) | Abo Academy University | FIN | |
| 560 (560) | National Research and Innovation Agency * | IDN | |
| 561 (561) | Comenius University in Bratislava | SVK | |
| 562 (562) | University of Silesia in Katowice | POL | |
| 563 (563) | Universidade Federal de Sao Paulo * | BRA | |
| 564 (564) | Jawaharlal Nehru University | IND | |
| 565 (565) | National Academy of Sciences of Ukraine * | UKR | |
| 566 (566) | University of Dar es Salaam | TZA | |
| 567 (567) | Ataturk University | TUR | |
| 568 (568) | Addis Ababa University | ETH | |
| 569 (569) | Russian State University for the Humanities | RUS | |
| 570 (570) | Renmin University of China | CHN | |
| 571 (571) | N. P. Ogarev's Mordovian State University | RUS | |
| 572 (572) | Pontificia Universidade Catolica de Sao Paulo | BRA | |
| 573 (573) | Tyumen State University | RUS | |
| 574 (574) | Justus-Liebig-Universitat Giessen * | DEU | |
| 575 (575) | Dostoevsky Omsk State University | RUS | |
| 576 (576) | Al-Farabi Kazakh National University | KAZ | |
| 577 (577) | University of Tehran | IRN | |
| 578 (578) | Osaka University * | JPN | |
| 579 (579) | Komi Scientific Center Russian Academy of Sciences | RUS | |
| 580 (580) | Ateneo de Manila University | PHL | |
| 581 (581) | Sofia University | BGR | |
| 582 (582) | Universidad Nacional de Rosario * | ARG | |
| 583 (583) | University of Gondar | ETH | |
| 584 (584) | V.I. Vernadsky Crimean Federal University | UKR | |
| 585 (585) | Universidad Cesar Vallejo | PER | |
| 586 (586) | Brigham and Women's Hospital | USA |  |
| 587 (587) | University of St Cyril and Methodius in Trnava | SVK | |
| 588 (588) | South West University Neofit Rilski | BGR | |
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