Definition of "PBS"

(US, biology) Initialism of phosphate-buffered saline: a buffer solution commonly used in biological research.

(management) Initialism of product breakdown structure.  examples

(psychology) Initialism of positive behavior support.

(Canada, US, television) Initialism of Public Broadcasting Service.  examples

(Malta, broadcasting) Initialism of Public Broadcasting Services.  examples

(Australia) Initialism of Pharmaceutical Benefits Scheme.  examples

(linguistics) Initialism of Proto-Balto-Slavic.  examples

(literature) Initialism of Percy Bysshe Shelley.  quotations  examples