- BATH stands for Beast and the Harlot (song)
- BATH stands for British Association of Therapeutical Hypnotists (est. 1951; UK)
- BATH stands for Bacterial Adhesion to Hydrocarbon (aka Bacterial Adherence to Hydrocarbon; microbiology)
- BATH stands for Best Available True Heading
- BATH stands for Bathing persons with Alzheimer’s disease aT Home Study (National Instutute on Aging clinical trial)
- BATH stands for Blowed All To Hell
BATH