Clue: Second letter afterthought

Answer: PPS

Length: 3

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Similar Clues:

• Letters before a second afterthought (PPS with 3 letters)
• Letter-writer's third afterthought (PPPS with 4 letters)
• Letter afterthoughts letters (PSS with 3 letters)
• Letters on seconds (e.g. IRR with 3 letters)
• Afterthought No. 2 on a letter (PPS with 3 letters)
• Letter-writer's afterthoughts (PSS with 3 letters)
• Second afterthought in a letter: Abbr. (PPS with 3 letters)
• After-afterthought on a letter: Abbr. (PPS with 3 letters)
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