| Acronym | Definition |
|---|
| SER➣Series |
| SER➣Serial |
| SER➣Service |
| SER➣Serial Number |
| SER➣Sermon |
| SER➣Serbian (language) |
| SER➣Serine (amino acid) |
| SER➣School of Energy Resources (University of Wyoming) |
| SER➣Search Engine Ranking (websites) |
| SER➣Sociaal Economische Raad (Dutch: Socio-Economic Council) |
| SER➣Social and Environmental Responsibility (software) |
| SER➣Society for Ecological Restoration |
| SER➣Systematic Evidence Review (various organizations) |
| SER➣Su Eminencia Reverendísima (Spanish: His Eminence) |
| SER➣Southeast Region |
| SER➣Southeast Region (NPS) |
| SER➣Search Engine Result |
| SER➣SIP Express Router |
| SER➣State Education Reform (various organizations) |
| SER➣School for Environmental Research (various locations) |
| SER➣Syndicat des Energies Renouvelables (French: Renewable Energy Union; est. 1993) |
| SER➣Soft Error Rate |
| SER➣Smooth Endoplasmic Reticulum |
| SER➣Symbol Error Rate |
| SER➣Symantec Event Relay |
| SER➣Serial Ata Raid |
| SER➣Suppress Error Recovery |
| SER➣Subscriber Edge Router |
| SER➣Services Edge Router |
| SER➣Search Engine Ranking |
| SER➣Symbol Error Rate (similar to BER) |
| SER➣South Eastern Railway |
| SER➣Small Enterprise Research (various locations) |
| SER➣Safety Evaluation Report (US Department of Energy) |
| SER➣Servicios Educativos Rurales (Spanish: Rural Education Service; Peru) |
| SER➣Statistical Error |
| SER➣Significant Emission Rate (environmental safety; various organizations) |
| SER➣Soft Error Rate (data storage/retrieval) |
| SER➣State Secretariat for Education and Research (Switzerland) |
| SER➣Sociedad Española de Radiodifusión (Spanish Radio Society) |
| SER➣Society for Epidemiologic Research |
| SER➣Structural Engineer of Record |
| SER➣Sequence of Events Recorder |
| SER➣Carrier Security Service (shipping) |
| SER➣Asociacion Servicios Educativos Rurales (Spanish: Rural Educational Services Association; Peru) |
| SER➣Small Entity Representative (US EPA) |
| SER➣Supination External Rotation (type of fracture) |
| SER➣Sociedad de Educación y Rehabilitación (Spanish: Society for Education and Rehabilitation; Puerto Rico) |
| SER➣Surface Equivalente Radar (French: Radar Cross Section; stealth) |
| SER➣Schwab Equity Ratings (investing) |
| SER➣Sentence Error Rate (machine translation evaluation) |
| SER➣Syndicat des Equipements de la Route (French: Union of Road Equipment) |
| SER➣Service d'Economie Rurale (French: Department of Rural Economy; Luxembourg) |
| SER➣Socio-Economic Rehabilitation |
| SER➣System Evaluation Report |
| SER➣Spherical Equivalent Refraction |
| SER➣Sequence of Events Recording |
| SER➣Student Economic Review (journal; Trinity College Dublin) |
| SER➣Social Enterprise Reporter (est. 2004) |
| SER➣Staples Easy Rebate |
| SER➣Satellite Equipment Room |
| SER➣Sharp Electronics Russia |
| SER➣Foundation for Subjective Experience and Research |
| SER➣Single Electron Response (photomultiplier parameter) |
| SER➣Systems Engineering Report |
| SER➣Southern European Region |
| SER➣Search Engine Recognition |
| SER➣Shemale Erotic Review |
| SER➣Société d'Emulation de Roubaix (French: Society of Emulation of Roubaix; Nord, France) |
| SER➣System Evaluation Record |
| SER➣Shore Establishment Realignment |
| SER➣SATCOM Equipment Report |
| SER➣Subscriber Edge Router (Shasta Networks) |
| SER➣Software-Engineering Rodinger GmbH (Seligenstadt, Germany) |
| SER➣Single Event Upset Ratio |
| SER➣System Evolution Record |
| SER➣Simultaneous Electrolytic Recovery (gold processing) |
| SER➣System Element Review |
| SER➣Support Equipment Requirements Sheet |
| SER➣Selected Early Release |
| SER➣Skin-Effect Range (microstrip lines) |
| SER➣Supportability Evaluation Report |
| SER➣Support Equipment Requirement |
| SER➣Société d'Evaluation Rwandaise |
| SER➣Société d'Edition de Revue (French: Company Publishing Journal; various organizations) |