|
|
| abbr. |
North East PennsylvaniA; Nuclear Energy Powered Aircraft |
| abbr., astronaut. |
National Environment Protection Agency (China) |
| abbr., avia. |
nuclear energy for the propulsion of aircraft |
| abbr., energ.ind. |
National Electric Power Authority (Нигерия jamaliya) |
| abbr., mil. |
National Environmental Policy Act |
| abbr., mil., avia. |
national environmental policy act |
| abbr., oil |
National Environmental Protection Agency |
| abbr., scottish |
Nuclear Energy for Propulsion of Aircraft |
|
|
| abbr., earth.sc. |
National Electric Power Authority (Nigeria); Nigerian Electric Power Authority; Northeast Pacific Area |
| abbr., ecol. |
National Environment Policy Act |
| abbr., geogr. |
North Africa, Eastern Mediterranean and Pakistan (vlad-and-slav) |
| abbr., oil |
National Environmental Protection Act; National Fire Protection Association |
