| 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 |