"Incidentally" in chat rooms: Abbr

• Start of a texter's aside
• FYI cousin
• Texter's "Oh, just remembered ..."
• Texter's "I almost forgot"
• Digression lead-in, in texts
• Texter's "just so you know"
• "One more thing," for short
• "One more thing ...," in a text

Wiktionary Word definitions in Wiktionary
abbr. (alternative spelling of BTW English)