| Abbreviation | Definition |
|---|---|
| LP | Long Precision |
| LPA | Lead Programmer Astray |
| LR | Load Relative |
| LR | Load To Register |
| LRCA | Lake Region Christian Assembly |
| LRD | Load Random Data |
| LRM | Language Reference Manual |
| LRP | Load Root Prompt |
| LS | Level Subroutine |
| LS | Load and Save |
| LS | Load Save |
| LSA | Last Section Altered |
| LSL | Load Segment Limit |
| LSL | Logical Shift Left |
| LSLA | Lakes State Legislative Assembly |
| LSP | List Source Package |
| LSR | Logical Shift Right |
| LSS | List Set Similarities |
| LSS | Load Far Pointer in SS |
| LSU | List Super Users |