Clue: Suffix for some email attachments

Answer: PDF

Length: 3

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Similar Clues:

• Noun-forming suffix (e.g. ATOR with 4 letters)
• Prof's email suffix (EDU with 3 letters)
• Email suffix (EDU with 3 letters)
• Dean's email suffix (EDU with 3 letters)
• Campus email suffix (EDU with 3 letters)
• Adjective-forming suffix (e.g. ENT with 3 letters)
• Suffix forming inchoative verbs (ESCE with 4 letters)
• Folk-forming suffix (ESE with 3 letters)
• Email forwarder's intro (FYI with 3 letters)
• They form lasting attachments (GLUES with 5 letters)