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

• Heads-up letters
• "Just a heads-up..."
• "This might be of interest," on a memo
• Memo header
• Initials at the start of a memo
• Forwarded email header
• Memo-header notation
• BTW

Wikipedia Word definitions in Wikipedia
FYI (stylized as fyi, ) is an American digital cable and satellite television network that is owned by A&E Networks , a joint venture between the Disney–ABC Television Group subsidiary of The Walt Disney Company and the Hearst Corporation (which each own ...