ISLA
| Acronym | Definition |
|---|---|
| ISLA | International Surf Lifesaving Association (Huntington Beach, CA) |
| ISLA | International Securities Lending Association (UK) |
| ISLA | Information Services Latin America |
| ISLA | Indo-Sri Lanka Accord |
| ISLA | Information Systems for Los Angeles |
| ISLA | Indian Land Sailing Association |
| ISLA | Illinois Savings and Loan Act of 1985 |