LJK
| Acronym | Definition |
|---|---|
| LJK | Laboratoire Jean Kuntzmann (French: Jean Kuntzmann Laboratory; applied mathematics and computer science) |
| LJK | Lee Jackson King |
| LJK | Lembar Jawaban Komputer (Indonesian: Best Computer Sheets; computerized information processing method) |
| LJK | Like Just Kidding |
| LJK | Les Jeunes Khmers (French: Khmer Youth) |
| LJK | Lok Jagriti Kendra (Indian social organization) |