"Just so you know ...," in memo shorthand

• "By the way ..."
• Texter's "This might be of interest"
• "Thought you should know," on a memo
• Memo header, maybe
• "Just so you're aware..."
• 'By the way,' on a memo
• Memo-opening abbr
• Letters atop some memos
• Memo abbr.

Wikipedia Word definitions in Wikipedia
FYI is an abbreviation of "for your information". FYI may also refer to: