| Acronym | Definition |
|---|
| eCPM | Effective CPM (Cost Per Thousand impressions; advertising) |
| eCPM | Ensemble contre la Peine de Mort (French: Together against the Death Penalty) |
| eCPM | Effective Cost per Mille |
| eCPM | European Center of Pharmaceutical Medicine (Switzerland) |
| eCPM | European Christian Political Movement |
| eCPM | Ecole Européenne de Chimie, Matériaux et Polymères (Strasbourg) |
| eCPM | Engineering and Construction Project Management (training course; ProjectPro) |
| eCPM | Engineering, Procurement and Construction Management |
| eCPM | External Combustion Power Module |