The period of a pope's term in office is called a papacy. There is no fixed term length, as a pope serves for life unless he resigns or is otherwise unable to fulfill his duties. The papacy continues until the death or resignation of the pope, after which a new pope is elected.
The period of time during which a president is in charge is called his (or her) term of office.
The two-year period between congressional elections is known as a term. This is the period which the elected officials will hold office.
A term
This is called "term of office" and varies from job to job.
The two-year period between congressional elections is known as a term. This is the period which the elected officials will hold office.
"time" or "time period" in office is the simple replacement. "tenure" in office might be what you want. His time in office is also referred to as his "administration" .
An assigned period of time for an elected official is called a term.
There is no widely used term for such a period.
It is a term in office.
In America, presidents serve for a four year period called a "term." President Obama's first term was his first four years in office, beginning in 2008. He was re-elected in 2012, and began his second term officially on January 20, 2013.
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His term of office is four years. There is a so-called two-term limit that limits a person to a maximum of ten years in the office of president. That is, a person who has never previously held the office of president or has served two years or less finishing another president's term may be elected a maximum of two times. A person that has served more than two years finishing another president's term may be elected to the office only once.