| ECPL | Early Childhood Professional Learning
| Others |
| ECPL | East Chicago Public Library
| Others |
| ECPL | East Cleveland Public Library
| Others |
| ECPL | East Coast Pokemon League
| Others |
| ECPL | East Coast Poker League
| Others |
| ECPL | East Cornwall Premier League
| Others |
| ECPL | Eastern Canadian Premier League
| Others |
| ECPL | Edinburgh Centre for Private Law
| Others |
| ECPL | Elbert County Public Library
| Others |
| ECPL | Endorsed Cryptographic Products List
| Others |
| ECPL | Energy Control and Power Lockout
| Others |
| ECPL | Energy Control Power Lockout
| Others |
| ECPL | Environmental and Chemical Processes Laboratory
| Others |
| ECPL | Environmental Chemical Processes Laboratory
| Others |
| ECPL | Erie County Public Library
| Others |
| ECPL | Essex County Parks League
| Others |
| ECPL | European Classic Paintball League
| Others |
| ECPL | European Consumer Protection Laboratory
| Others |