| St. Mary's College | Academic & Science |
| Student Members Committee | Academic & Science |
| Short Man Complex | Academic & Science |
| SubMiniature version C | Academic & Science |
| Stanley Medical College | Academic & Science |
| Swiss Management Center | Academic & Science |
| Science Media Centre | Academic & Science |
| Society of Midwest Contesters | Academic & Science |
| Stichting Mathematisch Centrum | Academic & Science |
| Sociedad Mexicana de Cardiología | Academic & Science |
| Sargodha Medical College | Academic & Science |
| Mexican Society of Cardiology | Academic & Science |
| Société Marocaine de Chirurgie | Academic & Science |
| St. Michael's College | Academic & Science |
| الجمعية المغربية للجراحة | Academic & Science |
| Senior Military College | Academic & Science |
| Moroccan Society of Surgery | Academic & Science |
| Stewart's Melville College | Academic & Science |
| Small Magellanic Cloud | Academic & Science |
| Senior Mathematical Challenge | Academic & Science |
| Sliding Mode Control | Academic & Science |
| Santa Maria | Airport Code |
| Seattle Men's Chorus | Arts |
| Swathanthra Malayalam Computing | Associations & Organizations |
| Scottish Mountaineering Club | Associations & Organizations |
| Sufi Muslim Council | Associations & Organizations |
| Sheet Molding Compound | Business |
| Samick Music Corporation | Business |
| Super Multi-Coat | Business |
| Sierra Monitor Corporation | Business |
| Specialty Merchandise Corporation | Business |
| Service Management Center | Business |
| Seeburg Micro Computer | Business |
| Sintered Metals Corporation | Business |
| Small, Medium, & Corporate | Business |
| Strategic Minerals Corporation NL | Business |
| San Miguel Corp | Business |
| Standard Motor Corporation | Business |
| Sony Music Communications | Business |
| Short-run Marginal Cost | Business |
| Sullivans Motor Company | Business |
| Sheet Molded Composite | Business |
| Strategic Marketing Communication | Business |
| Strategic Management Consulting | Business |
| Safety Management Certificate | Business |
| System Management Center | Business |
| Scrum Master Certified | Business |
| Special Materials Company | Business |
| Select Motor Company | Business |
| Stormwater Management Commission | Business |
| Signal Measurement Corporation | Business |
| Signal Management Corporation | Business Management |
| System Management Controller | Business Management |
| Secondary Media Center | Community |
| Save the Manatee Club | Community |
| Special Meandering Corner | Community |
| School Management Committee | Community |
| Summer Math Camp | Community |
| Special Motivation Class | Community |
| Stephen Maynard Clark | Community |
| School Mail Code | Community |
| Stolen Music Credit | Community |
| Student Memorial Center | Community |
| Singapore Mediation Centre | Community |
| Sound and Music Computing | Community |
| Self-modifying Code | Computer Assembly Language |
| Scsi (small Computer System Interface) Media Changer | Computer Hardware |
| Site Management Console | Computer Hardware |
| Smart Media Card | Computer Hardware |
| Surround Monitor Controller | Computer Hardware |
| Super Map Controller | Computing |
| Secret Maryo Chronicles | Computing |
| Surface Mounted Component | Computing |
| Switch Module Control | Computing |
| Subscriber Management Center | Computing |
| Solaris Management Console | Computing |
| Storage Management Controller | Computing |
| Systems Management Console | Computing |
| Scsi Media Changer | Computing |
| Sun Management Center | Computing |
| State Map Compiler | Computing |
| Storage Migrator Cluster | Computing |
| Symantec Management Console | Computing |
| Symantec Management Client | Computing |
| Sleep Mode Connection | Computing |
| Smart Mobile Cloud | Computing |
| Security Management Center | Computing |
| SmarTone Mobile Comms | Computing |
| Software Motor Company | Computing |
| State Machine Compiler | Computing |
| Specialized Microprocessor Computer | Computing |
| Southern Mediterranean Countries | Country Specific |
| SmartCoin (SMC) | Cryptocurrency |
| Southwestern Michigan College | Educational Institute |
| Santa Monica College | Educational Institute |
| Spartanburg Methodist College | Educational Institute |
| Sweep Multi-curve | Electronics |
| Stepper Motor Controller | Electronics |
| Surface-mount Component | Electronics |
| Silent Mack Club | General |
| Smith and Mining Corporation | General |
| Sunday Morning Club | General |
| Sunday Mass Consumption | General |
| Special Monthly Compensation | General |
| Sheet Moulding Compound | General |
| Safety Makes Cents | General |
| Simple Mob Catcher | General |
| Sexual Misconduct Counter | General |
| Safari Motorcoach Corporation | General |
| Smart Mobility Consortium | General |
| Scandinavian Motors Corporation | General |
| Super Multi-Coated | General |
| Sell My Car | General |
| Scan My Citroen | General |
| Street Muscle Cruisers | General |
| Smooth Muscle Cells | General |
| Singapore Motor Club | General |
| Standard Motor Club | General |
| Singer Motor Club | General |
| Somerset Custom | General |
| Sugar Milk and Cocoa | General |
| Saturday Morning Cartoons | General |
| Squared Multiple Correlations | General |
| Self Made Capillary | General |
| Seasonal Malaria Chemoprevention | General |
| Sonic Mega Collection | General |
| Sheet Molding Composite | General |
| Sunny Mini Central | General |
| Sequential Monte Carlo | General |
| Simple Mail Client | General |
| State Marksmanship Coordinator | General |
| Specialty Mfg Co | General |
| Subpartitioned Matrix of Chromosomes | General |
| Suzuki Motor Corporation | General |
| Super Muscle Car | General |
| Star Mazda Championship | General |
| Super Mini Challenge | General |
| Smart Mobility City | General |
| Suzuki Motor Club | General |
| Saehan Motor Company | General |
| Sierra Mustang Club | General |
| Savannah Mustang Club | General |
| Sahuaro Miata Club | General |
| Singapore Mitsubishi Club | General |
| Sandhills Mustang Club | General |
| Seattle Manufacturing Corporation | General |
| Super Multi Coating | General |
| Sheet Mold Compound | General |
| Stock Market Challenge | General |
| Super Man Clan | General |
| Southern Minnesota Construction | General |
| Small Man Can | Governmental |
| Seattle Municipal Code | Governmental |
| Space and Missile Systems Center | Governmental |
| Stranka Modernega Centra | Governmental |
| Speak Mandarin Campaign | Governmental |
| Seattle Mechanical Code | Governmental |
| Signalman Chief Petty Officer | Governmental |
| Senior Mission Commander | Governmental |
| Supreme Military Council (Ghana) | Governmental |
| Surat Municipal Corporation | Gujrat Government |
| SAMNAPUR | Indian Railway Station |
| Super Magical Chest | Internet |
| Self Made Celebrate | Internet |
| Symmetric Monoidal Category | Maths |
| Samsung Medical Center | Medical |
| Salmaniya Medical Complex | Medical |
| Smooth Muscle Cell | Medical |
| Structural Maintenance of Chromosomes | Medical |
| Surgical Male Circumcision | Medical |
| Scottish Medicines Consortium | Medical |
| Skeletal Muscle Cell | Medical |
| Small Marker Chromosome | Medical |
| somatomedin C | Medical |
| Standard Medical Care | Medical |
| Subjective Memory Complaints | Medical |
| Sachal Medical Center | Medical |
| Chief Salvage Mechanic | Military and Defence |
| Site Movement Coordinator | Military and Defence |
| Midpoint Compromise Track Spacing | Military and Defence |
| Senior Management Committee | Military and Defence |
| Sar (search and Rescue) Mission Coordinator | Military and Defence |
| System Master Catalog | Military and Defence |
| Southern Media Corporation | News & Entertainment |
| Shaw Multicultural Channel | News & Entertainment |
| State Mining Companies | Regional |
| Supreme Military Council | Regional |
| San Mateo County | Regional |
| Scientific Manpower Commission | Space Science |
| Staff Message Control | Space Science |
| Spatial Motion Compensation | Space Science |
| Snowsports Merchandising Corporation | Sports |
| Speed Modeling Challange | Sports |
| Switch Management Center | Telecommunication |
