| SDB | A Scuba Diving Bulls 
| Others |
| SDB | Sabouraud Dextrose Broth
| Others |
| SDB | Safe Deposit Box
| Others |
| SDB | Safety Deposit Box
| Others |
| SDB | Saldanha Bay, South Africa
| Others |
| SDB | Salesian Of Don Bosco
| Others |
| SDB | Salesiani di Don Bosco
| Others |
| SDB | Salesians of Don Bosco
| Others |
| SDB | SANASA Development Bank
| Others |
| SDB | Sata Disk B
| Others |
| SDB | Satellite Communications Database
| Others |
| SDB | Satirical David Blade
| Others |
| SDB | School Digital Books
| Others |
| SDB | School District of Beloit
| Others |
| SDB | Scottish Dance Band
| Others |
| SDB | Script Debugger
| Others |
| SDB | SCSI (Small Computer Systems Interface) Disk B
| Others |
| SDB | Seagate Dashboard
| Others |
| SDB | Seat Data Box
| Others |
| SDB | Selangor Dredging Berhad
| Others |
| SDB | Self Describing Bus
| Others |
| SDB | Self Driving Bus
| Others |
| SDB | Seller Dealer Buyer
| Others |
| SDB | Serial Data Bus
| Others |
| SDB | Seventh Day Baptist
| Others |
| SDB | Seventh Day Baptists
| Others |
| SDB | Shallow Draft Barge
| Others |
| SDB | Shallow Draft Board
| Others |
| SDB | Shared Data Base
| Others |
| SDB | Sheets Data Base
| Others |
| SDB | Short Data Burst
| Others |
| SDB | Side Door Beam
| Others |
| SDB | Simca Do Brasil
| Others |
| SDB | Simple D Builder
| Others |
| SDB | Simplified Data Base
| Others |
| SDB | Single Deck Bus
| Others |
| SDB | Sistim Distribusi Baru
| Others |
| SDB | Site Definition Block
| Others |
| SDB | Slax Debugger
| Others |
| SDB | Sleep Disordered Breathing
| Others |
| SDB | Sleep-Disordered Breathing
| Others |
| SDB | Small and Disadvantaged Businesses
| Others |
| SDB | Small Diameter Bomb
| Others |
| SDB | Small Disadvantaged Business
| Others |
| SDB | Small Disadvantaged Businesses
| Others |
| SDB | Smart Debug Bridge
| Others |
| SDB | Smart Development Bridge
| Others |
| SDB | Snow Day Bros
| Others |
| SDB | Soaring Dotted Blumaroo
| Others |
| SDB | Society for Developmental Biology
| Others |
| SDB | Software Defined Battery
| Others |
| SDB | Software Defined Buildings
| Others |
| SDB | Sound Data Base
| Others |
| SDB | Spacecraft Data Base
| Others |
| SDB | Spectral Data Base
| Others |
| SDB | Square Deal B
| Others |
| SDB | Squat, Deadlift and Bench press
| Others |
| SDB | Standard Dwarf Bearded
| Others |
| SDB | Standby Data Base
| Others |
| SDB | Sticky Dilly Buns
| Others |
| SDB | Structural Data Base
| Others |
| SDB | Student Data Base
| Others |
| SDB | Sub Distribution Board
| Others |
| SDB | Sundance Digital Bus
| Others |
| SDB | Super Data Base
| Others |
| SDB | Super Dent Bros
| Others |
| SDB | Supper Dinner Breakfast
| Others |
| SDB | Support for Data Backup
| Others |
| SDB | Switched Digital Broadcast
| Others |
| sdb | Symbolic De-Bugger
| Others |
| SDB | Symbolic Debugger
| Others |
| SDB | Synchronous Data Base
| Others |
| SDB | System Defense Boats
| Others |
| SDB | Systems Design Board
| Others |
| SDB | Systems Development Branch
| Others |
| SDB | The Schools Digital Books
| Others |