| Acronym | Definition |
|---|
| SBA | Small Business Administration |
| SBA | Sebring (Amtrak station code; Sebring, FL) |
| SBA | School of Business Administration |
| SBA | Susan B. Anthony (social reformer; appears on US dollar coin) |
| SBA | Small Business Association (various locations) |
| SBA | Student Bar Association |
| SBA | Senior Business Analyst |
| SBA | Small Business Accounting |
| SBA | State Board of Administration |
| SBA | Small Business Advocate (various organizations) |
| SBA | Santa Barbara Airlines (Santa Barbara, CA) |
| SBA | Sealed Bid Auction |
| SBA | Skills-Based Approach (training) |
| SBA | Sociedade Brasileira de Anestesiologia (Brazilian Society of Anesthesiologists) |
| SBA | Segment Base Address |
| SBA | Set Buffer Address |
| SBA | Side Band Addressing |
| SBA | System Backup Administrator |
| SBA | Server Based Application |
| SBA | Server Based Architecture |
| SBA | Subtract Accumulators |
| SBA | Secure Basic Authority |
| SBA | Survivable Branch Appliance (various companies) |
| SBA | Stand-By Arrangement (International Monetary Fund) |
| SBA | Sustainable Business Alliance (Berkeley, CA) |
| SBA | State Budget Agency (Indiana) |
| SBA | Space-Based Architecture (computing) |
| SBA | School Based Assessment |
| SBA | Swiss Bankers Association |
| SBA | Simulation Based Acquisition |
| SBA | Set-Based Analysis |
| SBA | Small Business Answers (Program, Australian government) |
| SBA | Social and Behavioral Analysis (various schools) |
| SBA | Swedish Board of Agriculture |
| SBA | Skilled Birth Attendant (maternal health) |
| SBA | Sovereign Base Area |
| SBA | Soft Body Armor |
| SBA | Sound Blaster Audigy |
| SBA | South Bay Aqueduct (California) |
| SBA | Standard Bank Asia |
| SBA | Sustainable Building Advisor (construction) |
| SBA | Serum Bactericidal Activity |
| SBA | Strategic Business Area |
| SBA | Structural Board Association |
| SBA | Stand Basal Area (forestry) |
| SBA | St. Brother Andre Catholic High School (Canada) |
| SBA | Single Business Account |
| SBA | Strategic Business Analysis |
| SBA | Sick Berth Attendant (Royal Navy Rating) |
| SBA | Should Be Archived (geocaching) |
| SBA | Standards-Based Architecture |
| SBA | South Bay Abrams (California) |
| SBA | Santa Barbara, CA, USA - Santa Barbara Airport (Airport Code) |
| SBA | Strategic Brigade Airdrop (US Army) |
| SBA | Shared Border Accord (Canada and US) |
| SBA | Smart Business Architecture (Cisco) |
| SBA | Silver Beaver Award (Boy Scout Award) |
| SBA | Santa Barbara Aerospace |
| SBA | Steam Boat Association (UK) |
| SBA | Scottish Beekeepers' Association |
| SBA | Sick Bay Attendant |
| SBA | Sergeant's Benevolent Association (New York City, NY, USA) |
| SBA | Systems Builders Association |
| SBA | Saskatchewan Beekeepers Association |
| SBA | Stolen Bases Attempted (baseball) |
| SBA | Stand-by Assist |
| SBA | Smart Border Agreement (various nations) |
| SBA | Street Basketball Association, LLC |
| SBA | Stream Boy Advance (gaming) |
| SBA | Small Business Agreement |
| SBA | Scalable Broadcast Algorithm |
| SBA | Special Bureau for the Atmosphere |
| SBA | Saskatchewan Band Association (Saskatchewan, Canada) |
| SBA | Scarborough Basketball Association |
| SBA | Senior Bowlers of America |
| SBA | Sterile Barrier Association (UK) |
| SBA | Stichting Bureau Architecten Register |
| SBA | Safe Building Alliance (est. 2006) |
| SBA | Silver Buffalo Award (Boy Scouts of America) |
| SBA | Summary for Basis of Approval (FDA) |
| SBA | Shamrock Basketball Association (Forney, TX) |
| SBA | Space-Based Antenna |
| SBA | Southern Bakers Association, Inc. |
| SBA | School Baseline Assessment |
| SBA | Sports and Billiards Association |
| SBA | Stack-Based Allocation |
| SBA | Southeastern Bowling Association |
| SBA | School Bus Advertising |
| SBA | Shaped Beam Antenna |
| SBA | Synchronous Bandwidth Allocation/Allocator |
| SBA | Seat Belt Anchor (automotive) |
| SBA | Sustaining Base Automation |
| SBA | Stack-Based Algorithm |
| SBA | Simplified Business Applications International |
| SBA | Sinagpore Broadcasting Authority |
| SBA | Sunshine Breakfast Allstars (Bickford's Sunshine Breakfast, Springfield, MA, USA) |
| SBA | Suffolk Beekeepers Association (UK) |
| SBA | San Bernardino Acorn (San Bernardino, CA) |
| SBA | St. Brigid's Academy and Seminary (Fresno, CA) |