| Rank | Abbreviation | Meaning |
|---|
| ***** | SLEC | State Level Empowered Committee
| |
| **** | SLEC | Sheep Lice Eradication Campaign
| |
| **** | SLEC | SPECIAL LAW ENFORCEMENT COMMISSIONS
| |
| **** | SLEC | South Louisiana Economic Council
| |
| **** | SLEC | Sequential Logic Equivalence Checking
| |
| **** | SLEC | State Libertarian Executive Committee
| |
| *** | SLEC | Satellite Local Exchange Carrier
| |
| *** | SLEC | Strategic Learning and Evaluation Center
| |
| *** | SLEC | Summary List of Equipage Changes
| |
| *** | SLEC | Sri Lanka Environment Congress
| |
| *** | SLEC | Saint Luke Episcopal Church
| |
| *** | SLEC | State Law Enforcement Coalition
| |
| *** | SLEC | Software de Libre Redistribución y Educación en Colombia
| |
| *** | SLEC | School Library Education Consortium
| |
| *** | SLEC | Sugar Loaf Engine Company
| |
| ** | SLEC | Student Life Events Checklist
| |
| ** | SLEC | Sustainable Living Education Center
| |
| ** | SLEC | Student Life Education Company
| |
| * | SLEC | Southern Lakes English College
| |
| * | SLEC | Social Labor and Education Center
| |
| * | SLEC | Seismic Location of Emission Centers
| |
| * | SLEC | Sri Lanka Environmental Congress
| |
| * | SLEC | St Louis Electrical Connection
| |
| * | SLEC | Second Life Exchange Commission
| |
| * | SLEC | Seniors Life Enhancement Centres
| |