Ltr.'s second afterthought

• Sec. addition to a signed letter
• Epistle appendage: Abbr.
• "Also, I almost forgot ...": Abbr.
• Second addendum to a letter, for short
• Second ltr. addenda
• Label for an additional afterthought
• Second addendum to a letter: Abbr.
• After-afterthought on a letter: Abbr.
• Second letter afterthought

Wikipedia Word definitions in Wikipedia
PPS may refer to: