noun
- Stock that has not been registered with the Securities and Exchange Commission and cannot be sold to the general public. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). letter stock. Retrieved September 22, 2026, from http://smartdefine.org/letter_stock/definitions/1243181 |
| Chicago | WordNet. 2010. "letter stock" http://smartdefine.org/letter_stock/definitions/1243181 (accessed September 22, 2026). |
| Harvard | WordNet 2010, letter stock, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/letter_stock/definitions/1243181>. |
| MLA | WordNet. "letter stock" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/letter_stock/definitions/1243181> |