| Abbreviation | Definition |
|---|---|
| ISAP | Individual Scout Advancement Plan |
| ISCA | International Scouting Collectors Association |
| ISCR | International Scout Centre Rustavi |
| JASM | Junior Assistant Scoutmaster |
| JOTT | Jamboree On The Trail |
| KBSA | Kuwait Boy Scouts Association |
| KD | Knight of Dunamis |
| KISC | Kandersteg International Scout Centre |
| KISH | Kids In the Scout House |
| KMSR | Kittatinny Mountain Scout Reservation |
| KN | Knot |
| L,R | left, right |
| LBS | Last Boy Scouts |
| LCT | Leadership Camp Texas |
| LDP | Leader Development Program |
| ldr | leader |
| LEAD | Leadership, Ethics, Achievement, and Development |
| LHC | Laurel Highlands Council |
| LHLRS | Light Harpoon Landing Restraint System (Fire Scout, VTUAV system) |
| LPSR | Lost Pines Scout Reservation |