EENS
| Acronym | Definition |
|---|---|
| EENS | Engergy, Environment and National Security (Brookhaven National Laboratory; Long Island, NY) |
| EENS | Earth & Environmental Sciences (Tulane University; New Orleans, LA) |
| EENS | Expected Energy Not Supplied (electrical power) |
| EENS | Extra Ecclesia Nulla Sallus (Catholic dogma) |
| EENS | Expression-Enhancing-Network-Site (theoretical biology) |