| Abbreviation | Definition |
|---|---|
| KOTOR | Knights Of The Old Repulbic |
| KOW | Klan Of War |
| KP | Knights of Pythias |
| KR | Klan Rune |
| KR | Knights Reborn |
| L70ETC | Level 70 Elite Tauren Chieftan |
| LAD | Light Antigravity Device |
| LAE | Legacy of Archon Elite |
| LBR | Lesser Banishing Ritual |
| LC | Lord Crusader |
| LDK | Legendary Dark Knight |
| LEGION | Licensed Extra-Governmental Interstellar Operatives Network |
| LFJ | Legion Force Jidai |
| LG | Lunar Government |
| LGI | Little Gilded Island |
| LLAP | Live Long And Prosper |
| LNI | Loch Ness Investigation |
| LOA | Legion Of the Apocalypse |
| LOA | Lost Order Of Akalabeth |
| LOB | Locutus Of Borg |