President pro tempore of the United States Senate
second-highest-ranking official of the United States Senate
President Pro Tempore US Senate Seal.svg
Presidents pro tempore of the United States Senate
Category:Presidents pro tempore of the United States Senate
Template:US Senate presidents pro tempore
list of presidents pro tempore of the United States Senate
présidente pro tempore du Sénat des États-Unis
predsednica pro tempore Senata Združenih držav Amerike
président pro tempore du Sénat des États-Unis
predsednik pro tempore Senata Združenih držav Amerike
U.S. Senate: About the President Pro Tempore | Presidents Pro Tempore