la rama - branch (most meanings, including the portions of a tree as well as subdivisions of banks, government, sciences, etc.)Spanish example: La meteorología se puede subdividir en diversas ramas.
English example: Meteorology can be subdivided in different branches.
Source: la rama - branch (most meanings, including the portions of a tree as well as subdivisions of banks, government, sciences, etc.) (https://www.123teachme.com/spanish_feeds/word_of_the_day/2022/2/3)