| Abbreviation | Definition |
|---|---|
| JTL | Jdevelop Text Library |
| JUMP | Java User Migration Path |
| JUNG | Java Universal Network Graph |
| JVT | Java Vision Toolkit |
| JWB | Jewelbox |
| JWC | Java Web Component |
| JWN | Java interface to WordNet |
| JXU | Java XML Unit |
| K7 | Cassette |
| KA | Keep Alive |
| KA | Keyboard Assist |
| KA | Knowledge Acquisition |
| KA | Knowledge Automation |
| KAI | Knowledge Automation Infrastructure |
| KAREN | Keystone Architecture Required For European Networks |
| Kb | Kilobits |
| KB | KiloBytes |
| KBA | Knowledge Based Assessment |
| KBD | Keyboard |
| KBD | Knowledge Based Discovery |