 | (Geo)Spatial Data Infrastructure (SDI (GDI)) |
| Random Sampling / Sampling at Random |
| Sack |
| Sack and Parcel Sorting Machine |
| Sack Rack |
| Sack Routing System |
| Sack Sorting and Dispatch System |
| Sack Sorting Machine (SSM) |
| Sacs Vides (SV) |
| Safe Harbour/Harbor Principles |
| Salability |
| Sales/Service Information System (S/SIS) |
| Sales Tax |
| Salience (of information) |
| Salting |
| Same Period Last Year (SPLY) |
| Sample |
| Sample Mailing Piece |
| Sample Mail Piece |
| Sample Size [n] |
| Sample Size Calculator |
| Sample Standard Deviation Chart (S Chart) |
| Sampling |
| Sampling and Analysis Plan |
| Sampling frame |
| Sampling Plan |
| Sandbox |
| Sangen Shugi |
| Sanitizing |
| SAP |
| Saratoga |
| Sarbanes-Oxley Act (SOX) |
| Satchel |
| Satchel Cart |
| Satisfier |
| Saturated Design |
| Saturation Mailing |
| Sawtooth Platform |
| SC21 |
| Scalability |
| Scalable Vector Graphics (SVG) |
| Scam |
| SCAMPER |
| Scanned Map |
| Scatter Diagram / Scatter Plot |
| Scedasticity |
| Scenarios |
| Schedules and Schemes Information System (SSIS) |
| Schema |
| Scheme |
| Scheme Distribution |
| Scheme Knowledge |
| Scheme Sort |
| Schengen Information System (SIS) |
| School Districts |
| Science-of-Agriculture Rate |
| Scientific Management/Approach |
| Scientific Method |
| Scientists |
| Scope |
| Scope Change |
| Scope Creep |
| Scope Statement |
| Scoping Workshop |
| Scorecard |
| Scoring |
| SCOT Analysis |
| Scrap and rework |
| Scratching |
| Screen |
| Screening Design of Experiment (DOE) |
| Screenline |
| Script |
| Scroll |
| Scrubbing |
| Seamless integration |
| Searchandising |
| Search Engine |
| Search Engine Marketing (SEM) |
| Search Engine Optimization / Search Engine Optimisation (SEO) |
| Search Engine Results Page (SERP) |
| Seasonality |
| Seasonal Occupancy |
| Secondary |
| Secondary Case |
| Secondary Data Site |
| Secondary Data Source |
| Secondary Key |
| Second-Class Mail |
| Second Normal Form (2NF) |
| Sectional Center Facility / Sectional Centre Facility (SCF) |
| Sector |
| Securability |
| Secure/Multipurpose Internet Mail Extensions (S/MIME) |
| Secure Sockets Layer (SSL) |
| Security |
| Security (of information) |
| Security Assertion Markup Language (SAML) |
| Security Breach |
| Security File |
| Security Profile |
| Seed / Seeding |
| Seed Record |
| Segment |
| Segmentation |
| Segregation of Duties |
| Seiban |
| Seichi |
| Seigisei-Gaido-Risuto |
| Sekkei-Tejun-Sho |
| Select, Selection |
| Selection |
| Selection Cap |
| Selection Charge |
| Selection Criteria |
| Selects |
| Self-adhesive |
| Self-Assessment |
| Self-Directed Work Team |
| Self Mailer / Self-Mailer |
| Self-Service Postal Center (SSPC) |
| Self-Standing Stuffers |
| Selvage |
| Semantic Mapping |
| Semantics |
| Semantic Translation/Translator |
| Semantic Web |
| Sender Reputation |
| Sender Score Certified |
| Senior Citizens |
| Senior-Level Editing |
| Sensitive Data |
| Sensitivity |
| Sensitivity analysis |
| Sensor |
| Sensor Collection Service (SCS) |
| Sensor Domain Model |
| Sensor Model Language |
| Sensor Web |
| Sensor Web Enablement |
| Sentinel Event |
| Separation |
| Separator Element |
| SEQUEL |
| Sequence |
| Sequence Diagram |
| Sequence Loading |
| Sequence Number |
| Sequential Questions |
| Server |
| Server Cluster |
| Service |
| Service Bureau |
| Service Catalogue |
| Service Chain |
| Service Day |
| Service Delivery |
| Service Desk |
| Service Desk Ticket |
| Service Interface |
| Service Level Agreement (SLA) |
| Service Metadata |
| Service Model |
| Service-Oriented Architecture (SOA) |
| Service Request |
| Service Standards |
| Service Week |
| Serving Post Office (SPO) |
| Servlet |
| Se Tenant |
| Set-up |
| Set-up Charge |
| Seven Tools of Quality |
| Sex |
| Shadow Board |
| Shainin System |
| Shake out |
| Shall |
| SHAPE |
| Shared Dimension |
| Shared Mail |
| Shared Server |
| Share of Wallet |
| S-hat Model |
| Sheet |
| Shift |
| Shift-JIS |
| Ship Date |
| Shipper Paid Forwarding (SPF) |
| Shipping Time |
| Ship to Address |
| Shop Customer Experience Level (CEL) |
| Shortage |
| Short-Interval Schedular (SIS) |
| Shortpaid Mail |
| Short-Run Statistical Process Control (SPC) |
| Shrinkwrap |
| Shuttle Service |
| Side effect |
| Sidewalk Delivery |
| Sifting |
| Sight Translation |
| Sigma |
| Sigma Level |
| Signal to Noise Ratio (S/N Ratio) |
| Significant Characteristic |
| Significant Condition |
| Significant Difference |
| Signing |
| Sign Language |
| Sign-off Agreement |
| Simple API for XML (SAX) |
| Simple Feature Model |
| Simple Linear Regression |
| Simple Mail Transfer Protocol (SMTP) |
| Simple Network Management Protocol (SNMP) |
| Simple Object Access Protocol (SOAP) |
| Simplified Address |
| Simplified Chinese |
| Simulation |
| Simultaneous Engineering |
| Simultaneous Interpretation |
| Simultaneous Interpretation Equipment |
| Simultaneous Shipment (SimShip) |
| Single-Byte Character Set |
| Single-Byte Encoding |
| Single-Family Household |
| Single Language Vendor |
| Single Line Queue |
| Single Minute Exchange of Die (SMED) |
| Single-Piece Flow |
| Single-Piece Rate |
| Single Point Delivery |
| Single-Position Letter Sorting Machine (SPLSM) |
| Singles |
| Single Sampling |
| Single Sign-On (SSO) |
| Single Source Concept |
| Single Sourcing |
| SIPOC Diagram |
| Site Location Planning |
| Six Sigma |
| Six Sigma (SS) Process Report |
| Six Sigma (SS) Product Report |
| Six Sigma Quality |
| Six Sigma Strategy |
| Skew |
| Skid |
| Skin Sack |
| Skin The Rack |
| Skip |
| Sleeper |
| Sleeve |
| Slice, Slicer, Slicing |
| Slice and Dice |
| Slowly Changing Dimensions (SCD) |
| Slug |
| Small Computer System Interface (SCSI) |
| Small Office Home Office (SOHO) |
| Small or Medium Sized Enterprise (SME) |
| Small Packet |
| Small Parcel and Bundle Sorter (SPBS) |
| Small Parcels and Rolls (SPR) |
| SMART |
| Smart Badging |
| Smart Card |
| Smart Chip |
| SMARTER |
| Smashups |
| Smiles, Frowns, and Upside Downs |
| Smurfing |
| Snapshot |
| Snorkel Collection Box |
| Snowflake Schema |
| Snowflaking |
| Social Commerce |
| Social Customer Relationship Management (CRM) |
| Social Interpreting |
| Social Network |
| Social Network Analysis |
| Social Network Service |
| Society for Worldwide Interbank Financial Telecommunication (SWIFT) |
| Soft Bounce |
| Soft Data |
| Soft Savings |
| Software |
| Software as a Service (SaaS) |
| Software Asset Management |
| Software Developer |
| Software Development |
| Software Development Kit (SDK) |
| Software Development Life Cycle (SDLC) |
| Software Engineering |
| Software Inspection |
| Software Inspection Plan |
| Software Life Cycle |
| Software Localization |
| Software Quality Assurance (SQA) |
| Sort, Sorting |
| Sortation |
| Sorting |
| Sorting code |
| Sorting Conveyor |
| Sorting Rack |
| Sort Plan |
| Sort Scheme |
| SOUNDEX |
| Source |
| Source Code |
| Source Code |
| Source Count |
| Source Database |
| Source File |
| Source information producer |
| Source Language |
| Source Module |
| Source Reduction |
| Source System |
| Source Text |
| Source Text Analysis |
| Space |
| Space Available Mail (SAM) |
| Space Buyer |
| Space Sold Records |
| Spaghetti Diagram |
| Spam |
| Span |
| Span Check |
| Spanish Lists |
| Sparse |
| Sparsity and Density, Sparse and Dense |
| Spatial Data |
| Spatial Data Hierarchy |
| Spatial Data Transfer Standard (SDTS) |
| Spatial Reference System |
| Spatial Web |
| Special Causes |
| Special Cause Variation |
| Special Delivery |
| Special Die-Hub Cancellation |
| Special Handling |
| Specialisation |
| Special-Issue Stamp |
| Special Postage Payment System |
| Special Process |
| Special Rate |
| Special Request Cancellation |
| Special Service |
| Speciation |
| Specification |
| Specification Program |
| Specific List Source |
| Specific Order Decoy |
| Specifier |
| Speedy Bag |
| Spider Diagram |
| Spike |
| Split / Merge |
| Split Run |
| Split Test(ing) |
| Sponsor |
| Spoofing |
| Spread |
| Spyware |
| SQL-Compliant |
| SQL Query Tool |
| Stability |
| Stability (of information) |
| Stable Process |
| Stacker |
| Stage name |
| Stages of Team Growth |
| Staging Area |
| Stakeholder |
| Stakeholder Deviation |
| Stamp Credit |
| Stamp Distribution Office (SDO) |
| Stamped Card |
| Stamped Envelope |
| Stamped Paper |
| Stamps by Mail (SBM) |
| Stamps to Go |
| Stamp Tagging |
| Stamp Vending Machine (SVM) |
| Standard |
| Standard Container Mail |
| Standard Contractual Clauses |
| Standard Deviation |
| Standard deviation calculation |
| Standard Industrial Classification (SIC) |
| Standard Industrial Classification (SIC) Count |
| Standard In-Process Stock |
| Standard Interchange Format (SIF) |
| Standardization |
| Standard Line |
| Standard Mail |
| Standard Mail (A) |
| Standard Mail (B) |
| Standard Metropolitan Statistical Area (SMSA) |
| Standard Operating Procedure (SOP) |
| Standard Operating Sheet (SOS) |
| Standard Order |
| Standard Query |
| Standard Rate & Data Service |
| Standard Reference Material |
| Standards based commercial off-the-shelf software (SCOTS) |
| Standards Development Organization (SDO) |
| Standard Work |
| Standard Work Instructions |
| Standpoint Scheme |
| Star Route |
| Star Schema |
| State |
| State Case |
| State Count |
| State Dispatch List |
| Stated needs |
| Statement of Account |
| Statement Stuffer |
| State Name |
| State Plane Coordinate System (SPC) |
| State transition diagram |
| Static elements |
| Static printing |
| Static Query |
| Station (STN) |
| Statistical Analysis System (SAS) |
| Statistical Control |
| Statistical Machine Translation (SMT) |
| Statistical Model |
| Statistical Probability |
| Statistical Process Control (SPC) |
| Statistical quality control (SQC) |
| Statistical Range |
| Statistical Thinking |
| Statistics |
| Statutory Requirements |
| Stem and Leaf Plot |
| Step Increase |
| Stoplighting |
| Stop the Line Authority |
| Storage |
| Storage Area Network (SAN) |
| Storage Array |
| Storage Conveyor |
| Storage Vehicle |
| Stored Procedure |
| Stove Pipe/Stove Piped |
| Strap Out |
| Strategic information steward |
| Strategic Planning |
| Strategy |
| Stratification |
| Stratified sampling |
| Strawman |
| Street Addressing |
| Street Name |
| Street Name Post Directional |
| Street Name Post Modifier |
| Street Name Post Type |
| Street Name Pre Directional |
| Street Name Pre Modifier |
| Street Name Pre Type |
| Strengths, Weaknesses, Opportunities, Threats (SWOT) Analysis |
| Stretch Goals |
| String |
| Stringer |
| String- or Twine-Tying Machine |
| Striping |
| Strip Label |
| Strong Authentication |
| Structural Variation |
| Structure |
| Structured Code |
| Structured Data |
| Structured Query Language (SQL) |
| Stuck |
| Student Lists |
| Stuffer |
| Style |
| Styled Layer Descriptors (SLD) |
| Style Guide |
| Style Sheet / Stylesheet |
| Subaddress Element |
| Subaddress Identifier |
| Subaddress Type |
| Sub-Assembly |
| Subblock |
| Sub-building |
| Subclass |
| Sub-Group |
| Subgrouping |
| Subject Access Request |
| Subject Area |
| Subject database |
| Subjective Rating and Ranking |
| Subject Matter |
| Subject Matter Expert (SME) |
| Subject Orientated Database |
| Submission Level |
| Suboptimisation / Suboptimization |
| Sub Query |
| Subschema |
| Subscriber |
| Subscription Account Number (SAN) |
| Subsidiaries |
| Subsystem |
| Subtitling |
| Sub-type |
| Success Criteria |
| Sufficiency |
| Suffix |
| Summarization Table |
| Summarize, Summarizing |
| Summary Data |
| Summary Field |
| Summary Function |
| Summary Tables |
| Super-type |
| Supervisory Training System (STS) |
| Supplemental Mail Service |
| Supplementary Mail Service |
| Supplier |
| Supplier Quality Assurance |
| Suppliers, Inputs, Process, Output, Customers (SIPOC) |
| Supply |
| Supply Chain |
| Supply Chain Analytics |
| Supply Chain Management (SCM) |
| Support Customer Experience Level (CEL) |
| Suppress Files |
| Suppression |
| Suppression List |
| Suppression of Previous Usage |
| Suppression of Subscribers |
| Surcharge |
| Surface |
| Surface Airlift Mail |
| Surface Configuration Model |
| Surface Mail |
| Surface Preferential Mail |
| Surge Conveyor |
| Surname |
| Surname Selection |
| Surrogate Key |
| Surrogate Spike or Analyte |
| Surrogate Standard |
| Surveillance |
| Survey |
| SURVIVAL for Quality Professional |
| Suspect |
| Suspense Account |
| Sustain |
| Sustained Success |
| Sweep |
| Sweeper |
| Sweepside |
| Sweepstakes Lists (Sweeps) |
| Swing |
| Swing Room |
| Swing Time |
| Sworn Translator |
| Symbol |
| Symbology |
| Symmetric Algorithm |
| Symmetrical Multi-Processing (SMP) |
| Symmetric Key Cryptography |
| Symptom |
| Synchronisation / Synchronization |
| Synchronous |
| Synchronous replication |
| Syndication |
| Synectics |
| Synonym |
| Syntactic Mapping |
| Syntagm |
| Syntax |
| System |
| Systematic sampling |
| System Audit |
| System Integration |
| System Integrator |
| System Internal Interface (SII) |
| System Kaizen |
| System log |
| System of Profound Knowledge (SoPK) |
| System of record |
| Systems Approach |
| Systems Architecture |
| Systems Development |
| Systems development life cycle (SDLC) |
| Systems Engineering |
| Systems Thinking |
| System Test |
