| Acronym | Definition |
|---|
| HBT➣Heterojunction Bipolar Transistor |
| HBT➣Hyperbolic Tree |
| HBT➣HyCult Biotechnology (Uden, The Netherlands) |
| HBT➣Hanbury-Brown-Twiss (interferometer) |
| HBT➣Hunters Bog Trotters (running club; Scotland, UK) |
| HBT➣Home Business Tips (ezine) |
| HBT➣Homosexual, Bisexual, Transgender (sexual orientation) |
| HBT➣Holistic Body Training (UK) |
| HBT➣Herring Bone Twill |
| HBT➣Home Based Transcription |
| HBT➣Hand Brake Turn (Australia) |
| HBT➣Half Bow-Tie (antenna type) |
| HBT➣Heflex Bioengineering Test |
| HBT➣Hostage Barricade Team (police) |
| HBT➣How 'Bout That |
| HBT➣Holy Bible Trivia (game) |
| HBT➣Hypothesis-Based Testing (software cleanliness methodology) |
| HBT➣Home Brew Talk (website) |
| HBT➣Houston Belt and Terminal Railway Company (also abbreviated as HB&T) |
| HBT➣Hitit Bilgi Teknolojileri (Turkey) |
| HBT➣Hoverboat |
| HBT➣Hardball Talk (baseball; (National Broadcasting Company) |