SBTD
| Acronym | Definition |
|---|---|
| SBTD | Society of British Theatre Designers (UK) |
| SBTD | Science Based Test Design (US DoD) |
| SBTD | Small Business Tracker Deluxe (SpiritWorks Software Inc.; McMinnville, OR) |
| SBTD | Sampling Biorthogonal Time Domain (electromagnetics) |
| SBTD | Saudi British Trade Directory (identifies British companies and their agents trading in Saudi Arabia) |