| Acronym | Definition |
|---|
| BISD➣Before I Self Destruct (50 Cent album) |
| BISD➣Brownsville Independent School District (Texas) |
| BISD➣Brazosport Independent School District (est. 1944; Clute, TX) |
| BISD➣Basic Instruments and Selected Documents |
| BISD➣Bryan Independent School District (Bryan, TX) |
| BISD➣Built-In Self Diagnosis |
| BISD➣Baby-Induced Sleep Deprivation |
| BISD➣Built-In Stuff Detector (polite form) |