| ILEC | I Let Equity Crash 
| Others |
| ILEC | Incumbent Local Exchange Carrier
| Others |
| ILEC | Incumbent Local Exchange Carriers
| Others |
| ILEC | Incumbents Letting Equity Crash
| Others |
| ILEC | Independent Local Exchange Carrier
| Others |
| ILEC | Institute for Leadership, Ethics, and Character, Kennesaw State University
| Others |
| ILEC | Integrated Law Enforcement Council
| Others |
| ILEC | Internal Local Exchange Carrier
| Others |
| ILEC | International Lake Environment Committee
| Others |
| ILEC | International language and education center
| Others |
| ILEC | International Legal English Certificate
| Others |
| ILEC | International Legal Ethics Conference
| Others |
| ILEC | Iowa Lakes Electric Cooperative
| Others |
| ILEC | Ivy League Environmental Coalition
| Others |