PBT
PBT may refer to:
Science and technology
- Persistent, bioaccumulative and toxic substances, a class of compounds that have high resistance to degradation
- Polybutylene terephthalate, plastic used as an electrical insulator
- Provider Backbone Transport, IEEE 802.1 networking technology
- Preliminary breath test, with a hand-held breathalyzer
- Property-based testing, a software testing framework; for example see QuickCheck
Other uses
- Permian Basin Royalty Trust (NYSE symbol)
- Profit before tax, a variation of EBIT
- Progressing Ballet Technique, a form of cross training used for ballet that is uses ballet specific exercises similar to Pilates
- Pittsburgh Ballet Theatre, a ballet company in Pennsylvania, USA
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