| Abbreviation | Definition |
|---|---|
| LNP | London News Pictures |
| LNS | Liberation News Service |
| LNW | Lanka News Web |
| LOL | Let's Oblterate Licentiousness |
| LPG | Literary Press Group |
| LPMA | Launch Pad Media Advisors |
| LPNN | Loss Prevention News Network |
| LPS | Littlest Pet Shop |
| LPV | Live Picture Viewer |
| LSA | Last Section Altered |
| LSI | Large Scale Integration |
| LSTV | Leeds Student Television |
| LTB | Little Theatre of Bedford |
| LTMC | Library Technology Media Center |
| LTML | Learning Technologies Media Lab |
| LTO | Lansing Theatre Organ, Inc. |
| LTV | Latvijas Telev+zija |
| LTV | Latvijas Televizija |
| LUMA | Lighting Up the Media Arts |
| LWN | Linux Weeky News |