| Abbreviation | Definition |
|---|---|
| LKON | Linkon Corporation |
| LLBM | Lion Industries Corporation, BHD |
| LLOG | Lincoln Logs, LTD. |
| LLTC | Linear Technology Corporation |
| LMAR | Lamaur Corporation |
| LMFC | Landmark Financial Corporation |
| LMGR | Light Management Group, Inc. |
| LMIA | L M I Aerospace, Inc. |
| LMIN | Lastminute.Com, P. L. C. |
| LMKI | L M K I, Inc. |
| LMLP | L M L Payment Systems, Inc. |
| LMMI | Leadville Mining and Milling Corporation |
| LMOR | Lamcor, Inc. |
| LMRK | LiefMark Corporation |
| LMTI | Laser Master International, Inc. |
| LNBB | L N B Bancorp, Inc. |
| LNCB | Lincoln Bancorp |
| LNCC | L I N C Capital, Inc. |
| LNCE | Lance, Inc. |
| LNCR | Lincare Holdings, Inc. |