The plural term is governors general.
The plural of governor is governors (no apostrophe necessary). The plural possessive form of governor is governors'.
The plural of governor-elect is governors-elect.
How is the governor general
Which governor-general? The governor-general of Canada is in a different position than the governor-general of Australia.
The plural form of the noun governor is governors.The plural possessive form is governors'.Example: The governors' conference will be held in Philadelphia this year.
The plural of secretary general is secretaries general.
Adjutants general is the plural of adjutant general
The Governor General is David Lloyd Johnston.
The Governor General of Jamaica is addressed directly as 'Your Excellency' and indirectly as 'His Excellency the Governor General'
The plural noun of general is generals. Generals is a regular plural noun.
As per the Office of the Secretary to the Governor General of Canada, Canada does not use a hyphen for "Governor General".
Elliot Belgrave is the Governor General for Barbados.