No Observed Effects Level

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

NOEL

Pronunciation

/noʊ əbˈzərvd ˈifɛkts ˈlɛvəl/

Category

Miscellaneous

Related Field

Unclassified

Other meanings of NOEL

No Observed Effect Level Gov

No Observable Effect Level Misc

National Organization of Episcopalians for Life Misc