Resume file extension, often

• Suffix for many a sharable computer file
• Typeface-preserving file type
• File that can be e-signed
• Suffix for many a computer attachment
• Adobe sharable file format: Abbr
• E-mail file format: Abbr
• Common email attachment format
• Acrobat file
• Common download

Wikipedia Word definitions in Wikipedia
Peptide deformylase, mitochondrial is an enzyme that in humans is encoded by the PDF gene .