EPNL
| Acronym | Definition |
|---|---|
| EPNL | Effective Perceived Noise Level |
| EPNL | Elf Petroleum Nigeria Limited (Lagos, Nigeria) |
| EPNL | Elf Petroleum Nigeria Ltd. (Lagos, Nigeria) |
| EPNL | Exercise and Performance Nutrition Laboratory (Lindenwood University; St. Charles, MO) |
| EPNL | Executive Program for Nonprofit Leaders (Stanford University; California) |