Related Clues:
- 'Oh, yeah ...,' in a text
- Incidentally, in texts
- Package abbr
- Directional abbr
- ''This is for,'' on an envelope
- Abbr. on a cover sheet
- 'Incidentally,' in textspeak
- Fax cover sheet abbr
- Incidentally, in a txt msg
- Routing notation
- Envelope-routing abbreviation
- Incidentally, in texting ... and a hint to three long puzzle answers
- 'Oh, before I forget ...,' in a text
- Subject line abbr
- Address label abbr