| Ajou University | AJAE |
| Ajou University | Coding Ajou Jalham |
| Ajou University | WOORIN_AJOU_SSAEDA |
| Chonbuk National University | Bronze First Search |
| Ajou University | TeeHwakJjit |
| Chung-Ang University | 1Accpeted1Chicken |
| Chungbuk National University | ChickenMayo05 |
| Chungbuk National University | MomsTouch |
| Chungnam National University | Dark Flame Dragon |
| Dong-A University | OutputFileMissing |
| Dong-Eui University | MALGUN GOTHIC |
| Dongguk University | CodingZiZone |
| Ewha Womans University | GiSingGGungGGoDDo |
| Gwangju Institute of Science and Technology | puttyjinwoo |
| Hankuk University of Foreign Studies | bugfighter |
| HanShin University | Hackers |
| Hanyang University | dailyCoding |
| Hanyang University | 202 |
| Hanyang University | WrongAnswer |
| Hanyang University | Doge |
| Hanyang University ERICA Campus | jjambo |
| Hongik University | MoreThanThree |
| Inha University | AdorableLevia |
| Inha University | august22 |
| KAIST | [A-Za-z0-9]+ |
| KAIST | WiingWiing |
| KAIST | apgujeong turingmachine |
| KAIST | PrinceG |
| KAIST | NHD |
| Keio University | given yakiniku |
| Kookmin University | ImSoHappy |
| Kookmin University | solbing |
| Korea National University of Education | COMKIDS |
| Korea University | Opportunity |
| Korea University | CompactDisc |
| Korea University | HellO_Tamaki |
| Korea University | Obbacha_Bbobata |
| Korea University | Sin Jeong Hwan |
| Korea University of Technology and Education | 6am |
| Kumoh National Institute of Technology | DoNotTouchAnything |
| Kyung Hee University | ByeongTeuk Jom |
| Kyungpook National University | Unregistered |
| Kyungsung University | Honeycombo |
| National Chiao Tung University | NCTU_electron |
| Pohang University of Science and Technology | ChocoJam |
| Pohang University of Science and Technology | SeNeGi |
| Pohang University of Science and Technology | Talju |
| Pohang University of Science and Technology | Boxing |
| Pukyong National University | PKMEM2 |
| Pusan National University | Geumjeong Mt Simmani |
| Pusan National University | zzolbo |
| Osaka University | chikOkU |
| Sangmyung University | ForceV |
| Seoul National University | CompCert |
| Seoul National University | EeveE |
| Seoul National University | upteamisup |
| Seoul National University | NoPractice |
| Seoul National University | gcc |
| Seoul National University | Ammonites |
| Seoul National University | KimchiWarrior |
| Seoul National University | KOI_GOLD |
| Seoul National University | SaltSalt |
| Sogang University | PurpleNoon |
| Sogang University | CoomChukCoomChuk |
| Sogang University | Tchaikovsky |
| Sogang University | E like memo |
| Sookmyung Women’s University | Tazan |
| Soongsil University | Coding_Amolang |
| Soongsil University | [15duck] |
| SungKyunKwan University | HyugangGongang |
| SungKyunKwan University | kriii lovers |
| The Catholic University of Korea | KCP |
| The Catholic University of Korea | POCARI |
| Ulsan National Institute of Science and Technology | Saram |
| Ulsan National Institute of Science and Technology | KimchiManWon |
| University of Hong Kong | Venturers |
| University of Seoul | 3star |
| University of Tsukuba | logicmachine |
| Yonsei University | TackHeeHyeonJong |
| Yonsei University | Garbi Collector |
ICPC Korea