mundial - world (as an adjective), worldwideSpanish example: Cada 31 de mayo, la Organización Mundial de la Salud organiza el Día Mundial sin Tabaco.
English example: Each May 31, the World Health Organization organizes the World No Tobacco Day.
Source: mundial - world (as an adjective), worldwide (https://www.123teachme.com/spanish_feeds/word_of_the_day/2020/8/19)