| Acronym | Definition |
|---|
| ECLM➣Extra Class License Manual (amateur radio) |
| ECLM➣Editions Charles Leopold Mayer |
| ECLM➣École de Conduite de la Madeleine (French driving school) |
| ECLM➣European Confederation of Laboratory Medicine |
| ECLM➣Energy Conservation and Load Management (various locations) |
| ECLM➣European Council of Legal Medicine |
| ECLM➣Economic Council of the Labour Movement (Danish trade union forum; Denmark) |
| ECLM➣Enterprise Content Lifecycle Management (software) |
| ECLM➣European College of Lifestyle Medicine (European Medical Society for Lifestyle Medicine and Preventive Medicine) |
| ECLM➣European Champions League Men (table tennis) |