| Abbreviation | Definition |
|---|---|
| KS | Kernel Streaming |
| KVD | Key Value Drivers |
| LANDCRUISER | Lame Ass Neolithic Drivers Can't Really Use Intelligence So Everyone Rages |
| LANDCRUISER | Looney Annoying Numbskull Drivers Raging Unnecessarily Inducing Someone Else's Rage |
| LAPM | Link Access Protocol For Modem |
| LBA | Logical Block Addressing |
| LBN | Logical Block Number |
| LCP | Link Control Protocol |
| LDD | Laser Diode Drivers |
| LEAP | Lightweight Extensible Authentication Protocol |
| LFE | Low-Frequency Effects |
| LFX | Local EFfects |
| LLD | Logic Level Driver |
| LLD2 | Link Layer Discovery and Diagnostics |
| LMI | Local Management Interface |
| LPC | Local Procedure Call |
| LPD | Line Printer Daemon |
| LPR | Line Printer Remote |
| LPT | Line Printer |
| LSB | Least Significant Bit |