PDF (plural PDFs)
- Portable Document Format
- (uncountable) A standard for representing electronic documents, allowing them to be transmitted and reproduced accurately.
- (countable) A document in this format.
- probability density function or probability distribution function
PDF (third-person singular simple present PDFs, present participle PDFing, simple past and past participle PDFed)
- to convert to PDF format
- Parkinson's Disease Foundation