| Acronym | Definition |
|---|
| SEM➣Search Engine Marketing |
| SEM➣SEO (Search Engine Optimization) E-Marketing |
| SEM➣Search-Engine Marketing |
| SEM➣Scanning Electron Microscope |
| SEM➣Scanning Electron Microscopy |
| SEM➣Structural Equation Modeling |
| SEM➣Strategic Enterprise Management |
| SEM➣Safety and Environmental Management (various organizations) |
| SEM➣Seminary |
| SEM➣Slovenski Etnografski Muzej (Slovenian: Slovenian Ethnographic Museum) |
| SEM➣Standard Error of Mean |
| SEM➣Search Engine Management |
| SEM➣Space Environment Monitor |
| SEM➣Semitic |
| SEM➣Structural Engineering and Mechanics (journal; Techno Press) |
| SEM➣Samuel Eliot Morison (historian) |
| SEM➣Strategic Enrollment Management |
| SEM➣Specific Equipment Model |
| SEM➣Submissions on Enforcement Matters (Commission for Environmental Cooperation) |
| SEM➣Scuola Estetica Moderna (Italian: Modern Beauty School) |
| SEM➣Société d'Économie Mixte (French: Mixed Enterprise Company) |
| SEM➣Simultaneous Equation Model |
| SEM➣Software Engineering and Middleware |
| SEM➣Silver Elite Master (gaming) |
| SEM➣Security Event Management |
| SEM➣Service Ecoles-Médias (French: Schools Media Service; Switzerland) |
| SEM➣Slovene Ethnographic Museum (Slovenia) |
| SEM➣Sequential Excavation Method (tunnel engineering) |
| SEM➣Society for Ethnomusicology |
| SEM➣Social Enterprise Management |
| SEM➣Scripture Encoding Model |
| SEM➣System Error Message |
| SEM➣Server Enterprise Manager |
| SEM➣Symantec Event Manager |
| SEM➣Scalar Equation Method |
| SEM➣SQL Enterprise Manager (Microsoft client for SQL Server) |
| SEM➣Schoolwide Enrichment Model |
| SEM➣Superior Energy Management |
| SEM➣Single Electricity Market (Ireland and UK) |
| SEM➣Society for Experimental Mechanics, Inc. |
| SEM➣School of Economics and Management |
| SEM➣Security Engineered Machinery |
| SEM➣Semicarbazide |
| SEM➣Spectral Element Method |
| SEM➣Single Economic Market (various locations) |
| SEM➣Spolocenstvo Evanjelickej Mladeze (Slovak religious organization) |
| SEM➣Security Event Manager |
| SEM➣Standard Error of the Means |
| SEM➣Selma-Smithfield (Amtrak station code; Selma-Smithfield, NC) |
| SEM➣Systems Engineering Management |
| SEM➣Science and Engineering of Materials |
| SEM➣systolic ejection murmur (cardiology) |
| SEM➣Sports Entertainment Media |
| SEM➣Space Experiment Module |
| SEM➣Sponsored Educational Materials (public relations) |
| SEM➣Schlegel Electronic Materials (various locations) |
| SEM➣Saint Etienne Métropole (French: Saint Etienne Metropolis; Loire, France) |
| SEM➣Senior Engineering Manager |
| SEM➣Saccadic Eye Movement |
| SEM➣Strategic Environmental Management |
| SEM➣Sports & Entertainment Marketing |
| SEM➣Sumika Electronic Materials (Sumitomo Chemical Co. Ltd.) |
| SEM➣Slow Eye Movements |
| SEM➣Systems Engineering Manager |
| SEM➣Singularity Expansion Method |
| SEM➣Sample Exchange Mechanism (US NASA) |
| SEM➣Sound and Efficient Management (EU) |
| SEM➣Stock Exchange of Mauritius Ltd |
| SEM➣Services Execution Management |
| SEM➣Subsea Electronics Module |
| SEM➣Spacecraft Equipment Module (US NASA) |
| SEM➣Structural, Electrical and Mechanical (architectural engineering) |
| SEM➣Seattle Emergency Management (Seattle, WA) |
| SEM➣Secondary Emission Monitor |
| SEM➣System Engineering Methodology |
| SEM➣System Engineering Manual |
| SEM➣Sensitivity Equation Method |
| SEM➣Spherical Earth Model |
| SEM➣Standard Extrapolation Method |
| SEM➣Single-Ended Mode |
| SEM➣Search Engine Master |
| SEM➣Skin, Eyes or Mouth (herpes infection) |
| SEM➣Solution Engagement Manager (Salesforce.com, Inc.) |
| SEM➣Sudan Evangelical Mission |
| SEM➣Socially and Emotionally Maladjusted |
| SEM➣Simulation, Engineering, and Modeling |
| SEM➣Site Engineering and Maintenance (Department) |
| SEM➣Storm Electrification Model |
| SEM➣Standard Equipment Modules |
| SEM➣Evangelical Seminary of Madrid |
| SEM➣System Engineering and Modeling |
| SEM➣Solar Environmental Monitor |
| SEM➣Softcopy Exploitation Management |
| SEM➣Secteur Extra-Métropolitain (French: Extra-Metropolitan Area; French Social Security) |
| SEM➣Station Emulation Mode |
| SEM➣Scheduled Event Management (Sprint) |
| SEM➣Specification Exception Material |
| SEM➣Secure Ethernet Multiplexer |
| SEM➣Service Element Management (Sprint) |
| SEM➣Survivability Evaluation Methodology |
| SEM➣Synthetic Execution Model |
| SEM➣Supplier Engineering Memo |
| SEM➣Standard Electronic/Equipment Module |
| SEM➣Society for Experimental Methods |
| SEM➣Synchronization Element Manager (Datum) |