| Acronym | Definition |
|---|
| BER | Berkeley (Amtrak station code; Berkely, CA) |
| BER | Bit Error Rate |
| BER | Building Energy Rating (Ireland) |
| BER | Building the Education Revolution (Australia) |
| BER | Biological and Environmental Research |
| BER | Bit Error Ratio |
| BER | Basic Encoding Rules (ASN.1) |
| BER | Base Excision Repair (biology) |
| BER | Bureau of Environmental Remediation (Kansas Department of Health and Environment) |
| BER | Bilateral Economic Relations |
| BER | Block Exemption Regulation |
| BER | Biochemical Engineering Research (US Department of Energy) |
| BER | Brake Energy Regeneration |
| BER | Back End Rebate |
| BER | Bus Extension Receiver |
| BER | Basic Encoding Rules |
| BER | Basal Energy Requirement (nutrition) |
| BER | Blossom End Rot |
| BER | Beyond Economical Repair |
| BER | Bureau of Education and Research (educator training; Bellevue, WA) |
| BER | Binary Encoded Representation (programming languages) |
| BER | Bassin d'Emploi a Redynamiser (French: Labor Pool Revitalization) |
| BER | Basic Electrical Rhythm |
| BER | Berlin, Germany - Schoenefeld (Airport Code) |
| BER | Bourgogne Energies Renouvelables (French: Burgundy Renewable Resources; est. 1998; education and awareness organization; Dijon, France) |
| BER | Biomedical and Environmental Research |
| BER | Brandywine Enduro Riders (Motorcyclists) |
| BER | Basic Error Rate |
| BER | Business Expense Report |
| BER | Bleeding Edge Release |
| BER | Building Energy Regulations (Ireland) |
| BER | Back End Ratio |
| BER | Bureau of External Relations |
| BER | Break Exclusion Requirements |
| BER | Beryllium Electrorefining |
| BER | Bureau of Ethnic Research (now Bureau of Applied Research in Anthropology) |
| BER | Budget Execution Report/Review |
| BER | Back End Rebate (retail marketing) |