| Acronym | Definition |
|---|
| NEK➣Northeast Kingdom (Vermont) |
| NEK➣Nuklearna Elektrarna Krško (Slovenian: Krško Nuclear Power Plant; Krško, Slovenia) |
| NEK➣Natsionalna Elektricheska Kompania (Bulgarian: National Electric Company; Bulgaria) |
| NEK➣Norsk Electroteknisk Komite |
| NEK➣Normal Human Epidermal Keratinocyte (cancer research) |
| NEK➣Nordisk Embedsmandskomité for Konsumentspørgsmål (Danish: Nordic Senior Officials Cooperation Committee on Consumer Questions) |