PIB can refer to different things depending on the context. Here are some possible meanings:

• Producte Interior Brut: In Catalan, PIB stands for "Producte Interior Brut" or "Producte Intern Brut" in French, which translates to "Gross Domestic Product" (GDP) in English.

• Pebibyte: In computing, PiB is a unit of measure that describes data capacity. It is equal to 1024 tebibytes or 2^50 bytes.

• Public Information Book: In investment banking, a PIB is a document that compiles available public information on a specific company. It is a summary of all the relevant public information and market research on a company, and it is used to perform due diligence on a company, which is indispensable for business valuation.

It is important to consider the context in which the term PIB is used to determine its meaning.