| Kb | : | Kilobyte |
| KBMT | : | Knowledge-Based Machine Translation |
| KGB | : | Knowledge Generation exchange and Utilization |
| KGEU | : | Knowledge Generation exchange and Utilization |
| KIPS | : | Knowledge Information Processing System |
| KLA | : | Korean Library Association |
| KWAC | : | KeyWord and Contex |
| KWIC | : | Key Word in Context |
| KWIC | : | Key Word in Context |
| KWOC | : | Key Word in Context |