| SBU | Safety and Basic Use 
| Others |
| SBU | Sales Business Unit
| Others |
| SBU | Seat Belt Use
| Others |
| SBU | Select Business Unit
| Others |
| SBU | Self Balancing Unicycle
| Others |
| SBU | Sensitive But Unclassified
| Others |
| SBU | Separate Business Unit
| Others |
| SBU | Separate But Unequal
| Others |
| SBU | Sequential Build Up
| Others |
| SBU | Sequential Build-Up
| Others |
| SBU | Skill Based Units
| Others |
| SBU | Sluzhba Bezpeky Ukrayiny
| Others |
| SBU | Small Brain Unit
| Others |
| SBU | Small Business Unit
| Others |
| SBU | Smart Backup Unit
| Others |
| SBU | Solider Body Unit
| Others |
| SBU | South Bronx United
| Others |
| SBU | Southwest Baptist University
| Others |
| SBU | Special Boat Unit
| Others |
| SBU | Special Business Unit
| Others |
| SBU | Square Body Unimog
| Others |
| SBU | St Bonaventure University
| Others |
| SBU | Standard Billing Units
| Others |
| SBU | Standard Build Unit
| Others |
| SBU | Standard Business Unit
| Others |
| SBU | State bank of uttranchal
| Others |
| SBU | Static Binutils Unit
| Others |
| SBU | Static Build Unit
| Others |
| SBU | Stony Brook
| Others |
| SBU | Stony Brook University
| Others |
| SBU | Strategic Base Unit
| Others |
| SBU | Strategic Business Unit
| Others |
| SBU | Strategic Business Units
| Others |
| SBU | Strategy Benchmarking And Unity
| Others |
| SBU | Street Boyz Underground
| Others |
| SBU | Strut Buffers
| Others |