| Term | Full Form | Category |
|---|---|---|
| ISLT | I Sick Leave Tomorrow | Others |
| ISLT | In School Law and Trade | Others |
| ISLT | Institute for Science Law and Technology | Others |
| ISLT | Instructional Systems and Learning Technologies | Others |
| ISLT | Instructional Systems Learning Technologies | Others |
| ISLT | International Shopping List Task | Others |
| ISLT | International Shopping List Test | Others |
| ISLT | International Snow Leopard Trust | Others |
| ISLT | International Student Leadership Team | Others |
| ISLT | International Symposia on Lowland Technology | Others |
| ISLT | Isolator | Others |