It depends on the constitution, charter or laws of the country involved. Some are restricted others have no limit.
Two terms of office in the USA
Two
2 terms
They can serve only two terms.
the first president was Washignton. After him, every president had four terms in the office so they could get to know the government better
The US constitution limits a US president to serving two terms in office.
The President of the United States can serve Two Terms of office. Each term is four years.
Two
4 years
2 terms or 8 years
The limit is two four-year terms of office. The rule was not officially in place, but each President at the time abided by this rule. President Franklin D. Roosevelt was the exception where he served a total of four terms in office. The 22nd Amendment was then adopted after World War II which restricts a sitting President to only two four-year terms of office.
It limits a president to TWO four-year terms in office.