| Term | Full Form | Category |
|---|---|---|
| JLK | Japanese Language Kit | Others |
| JLK | Jennie Lorette Keatts | Others |
| JLK | Jennifer Lynn Kranz | Others |
| JLK | Jesus Loves Kids | Others |
| JLK | Jillian Lindsey and Kelsey | Others |
| JLK | Jillian Lyndsey and Kelsey | Others |
| JLK | John Lord Knight | Others |
| JLK | Jugend der Liga Kultur | Others |
| JLK | Junior League of Kalamazoo | Others |
| JLK | Junior League of Knoxville | Others |
| JLK | Just Like Kandy | Others |