| Site Event Buffer | Academic & Science |
| Software Engineering Bibliographic | Academic & Science |
| SECCHI Electronics Box | Academic & Science |
| Systems Engineering Board | Academic & Science |
| Start Edge Bit | Academic & Science |
| Science Education Board | Academic & Science |
| Seremban Engineering Berhad | Academic & Science |
| Science and Engineering Building | Academic & Science |
| Student Events Board | Academic & Science |
| Solo Events Board | Academic & Science |
| Student Entertainment Board | Academic & Science |
| Site Engineering Building | Academic & Science |
| Student Executive Board | Academic & Science |
| Sociedade Entomológica do Brasil | Academic & Science |
| Entomological Society of Brazil | Academic & Science |
| Society for Economic Botany | Academic & Science |
| Social, Economic and Behavioural | Academic & Science |
| Seat Electronics Box | Academic & Science |
| Single-Event Burnout | Academic & Science |
| Sebha | Airport Code |
| Skandinaviska Enskilda Banken | Banking |
| Seaboard Corporation of Delaware | Business |
| Self-Employed Borrower | Business |
| Single End Billing | Business |
| Stock Exchange Bank | Business |
| Single Entry Bond | Business |
| Seemingly Endless Backpack | Community |
| Superior Education Bore | Community |
| Sistema Educacional Brasileiro (Portuguese: Brazilian Educational System) | Community |
| Secure Elements Broker | Computing |
| Smart Edge Broker | Computing |
| System Efficiency Buffer | Computing |
| Search Engine Builder | Computing |
| Software Engineering Branch | Computing |
| Support Equipment Bulletin | General |
| Super Engine Brake | General |
| State Entry Beacon | General |
| Saloon Einspritzung B-Serie | General |
| Selectable Engine Brake | General |
| Special Edition Beetles | General |
| Chrysler Sebring | General |
| Side Effect Built | General |
| Sonic Enhanced Body | General |
| Secure eBookMan Binary | General |
| Sophie Ellis Bextor | General |
| Smallest Enclosing Ball | General |
| State Examination Board | General |
| South Equatorial Belt | General |
| Safe Exam Browser | General |
| Single Edge Blade | General |
| Société d'Emboutissage de Bourgogne (French manufacturing consortium) | General |
| Single Equality Body | Governmental |
| Selective Enlistment Bonus | Governmental |
| Space Enterprise Board | Governmental |
| Sarawak Energy Berhad | Governmental |
| Subsequent Entry Biologic | Governmental |
| Smart Employee Benefits | Governmental |
| State Electricity Board | Governmental |
| Special Enforcement Bureau | Governmental |
| SON NAGAR | Indian Railway Station |
| Super Eurobeat (music CD series) | International |
| Standard Error of The Slope | Maths |
| Scleral Expansion Band | Medical |
| Staphylococcal Enterotoxin B Disease | Medical |
| Society for Experimental Biology | Medical |
| Staphylococcal Enterotoxin B | Medical |
| Social Enterprise Berkshire | Regional |
| Senior Executive Band | Regional |
| Southern European Broadcasting Service | Regional |
| Sharp Electronics Benelux BV | Regional |
| Secure E Bookman | Softwares |
| Scientific Equipment Bay | Space Science |
| Source Evaluation Board | Space Science |
| Support Equipment Building | Space Science |
| Systems Engineering Branch | Space Science |
| Straight Edge Bomber | Sports |
| Seek Embrace and Befriend | Sports |
