| ISLC | IEEE International Semiconductor Laser Conference 
| Others |
| ISLC | Imagination Station Learning Center
| Others |
| ISLC | in Semiconductor Laser Conference
| Others |
| ISLC | Intercultural Student Leadership Conference
| Others |
| ISLC | International Secondary Lead Conference
| Others |
| ISLC | International Semiconductor Laser Conference
| Others |
| ISLC | International Student Leadership Conference
| Others |
| ISLC | International Students of Lewis Clark
| Others |
| ISLC | International Studies Leadership Council
| Others |
| ISLC | International Studies Learning Center
| Others |
| ISLC | International Studying Leadership Conference
| Others |
| ISLC | Internet Services of the Low Country
| Others |