| Acronym | Definition |
|---|
| ENR➣Engineering News Record |
| ENR➣Enrolled (bill, resolution, etc. passed by both houses of Congress and re-typed) |
| ENR➣Énergies Renouvelables (French) |
| ENR➣En Route |
| ENR➣Enregistrement (French) |
| ENR➣Election Night Reporting (various locations) |
| ENR➣Entreprise Numérique Responsable (French: Digital Enterprise Manager) |
| ENR➣Enhanced Nutrient Removal |
| ENR➣Egyptian National Railways |
| ENR➣Enrichment and Reprocessing (technology) |
| ENR➣Equivalent Noise Resistance |
| ENR➣Environment & Natural Resource |
| ENR➣Erie Niagara Records (Buffalo, NY) |
| ENR➣Office of Environment and Natural Resources (US Trade Representative) |
| ENR➣Electronic Noise Reduction |
| ENR➣Excessive Noise Ratio |
| ENR➣Expected Net Receivables |
| ENR➣Ending Net Receivables (finance) |