| Acronym | Definition |
|---|
| BWT | Burrows Wheeler Transform (compression technology) |
| BWT | Ballast Water Treatment |
| BWT | Body Weight |
| BWT | Blind Write |
| BWT | Burrows Wheeler Transform |
| BWT | Best Water Technology (various locations) |
| BWT | Birth Weight |
| BWT | Bonded Warehouse Transaction (trade) |
| BWT | Boys with Toys (band) |
| BWT | Boundary Waters Treaty (United States and Canada) |
| BWT | Basic Warrior Training |
| BWT | Ballast Water Tank (maritime engineering) |
| BWT | Border Wait Time |
| BWT | Bronchial Wall Thickness |
| BWT | Binary Wavelet Transform |
| BWT | Block Wavelet Transform |
| BWT | Big White Truck |
| BWT | Bi-orthogonal Wavelet Transform |
| BWT | Bauchweg Training (Switzerland) |
| BWT | Black Water Tank |
| BWT | Burst Waiting Time |
| BWT | Broadcast Warning T |
| BWT | Biological Weapons Testing (Laboratories, Inc) |