AMBT
| Acronym | Definition |
|---|---|
| AMBT | Accelerated Mortar Bar Test |
| AMBT | American Ballet Theatre (London, UK) |
| AMBT | American Broadband and Telecommunications Company (Sylvania, Ohio) |
| AMBT | Aubin Maxime Bureau Technique (French) |
| AMBT | Ag-Mediated Blast Transformation (immunology) |