(latin) RI - "Regina et Imperatrix" - Queen and Empress or "Rex et Imperator" - King and Emperor
Carl Meissner
| APA | Carl Meissner. (2011). ri. Retrieved September 23, 2026, from http://smartdefine.org/ri/definitions/1965861 |
| Chicago | Carl Meissner. 2011. "ri" http://smartdefine.org/ri/definitions/1965861 (accessed September 23, 2026). |
| Harvard | Carl Meissner 2011, ri, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/ri/definitions/1965861>. |
| MLA | Carl Meissner. "ri" 25 May 2011. Web. 23 September 2026. <http://smartdefine.org/ri/definitions/1965861> |