MMER
| Acronym | Definition |
|---|---|
| MMER | Metal Mining Effluent Regulations (Canada) |
| MMER | Malaysian Merdeka Endurance Race |
| MMER | Marine Models Electronic Record |
| MMER | Minnesota Manufacturing Educational Resource |
| MMER | Directorate of Materiel Management, Engineering and Reliability Branch |
| MMER | Mean Mid-Systolic Ejection Rate (cardiology) |