Last seen in:
- Wall Street Journal - Sep 25 2019 - Great Escapes
- Wall Street Journal - Nov 12 2018 - Escape Hatch
- Wall Street Journal - Oct 19 2017 - Contortions
- USA Today - Dec 31 2016
- Wall Street Journal - Aug 23 2016 - Secret Identity
- New York Times - Aug 2 2016
- Newsday.com - Mar 30 2016
- Canadiana - Jan 25 2016
- L.A. Times Daily - Dec 21 2014
- L.A. Times Daily - Jan 21 2014
Related Clues:
- Letter-bottom abbr.
- An SASE is one
- Env. in an env., say
- Env. insert
- Regarding (abbr.)
- Letter-routing abbr.
- Envelope shortening
- Letter-bottom letters
- Letter-routing letters
- Env. inside an env., e.g.
- Memo header, for short
- Envelope abbreviation
- It's in an env.
- Letters on many business letters
- Abbr. under an address