| Abbreviation | Definition |
|---|---|
| JGCC | Joypurhat Girls' Cadet College |
| JGEC | Jalpaiguri Government Engineering College |
| JHC | Jaffna Hindu College |
| JHC | Jai Hind College |
| JIC | Jakarta International College |
| JIC | Jeddah International College |
| JIC | Jubail Industrial College |
| JIMC | Jahurul Islam Medical College |
| JIMCH | Jahurul Islam Medical College & Hospital |
| JJC | John Jay College |
| JJC | Joliet Jr College |
| JJC | Joliet Junior College |
| JJC | Jurong Junior College |
| JJCE | JJ College of Education |
| JKC | James Kerney Campus, Mercer County Community College |
| JKC | John Kennedy College |
| JMC | James Madison College |
| JMC | Jefferson Medical College |
| JMNC | Jawaharlal Nehru Medical College (India) |
| JMTC | Justo Mwale Theological College, Lusaka, Zambia |