| EPMA | Electron Probe Microanalysis |
|---|---|
| EPMA | Electron Probe X rays Microanalysis |
| EPN | 4-nitrophenyl phenylphosphonothioate |
| EPN | Emphysematous pyelonephritis |
| EPN | Entopeduncular nucleus |
| EPNP | 1,2-epoxy-3(p-nitrophe-noxy)propane |
| EPO | Eosinophil peroxidase |
| EPO | Erythropoietin |
| EPO | Evening Primrose Oil |
| EPO | erythropoietin concentration |