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:
- SASE, for example
- Placed inside a pkg., e.g.
- What's inside an env.
- Business-envelope abbreviation
- Ltr. directive
- Ltr. extra
- Abbr. before a colon
- Routing letters
- In this env.
- Memo abbreviation
- Something besides the ltr.
- Abbr. on a business letter, perhaps
- Mailed doc.
- Abbr. on a memo
- Abbr. on a business envelope, perhaps