acronym: a word formed from the initial letters of the several words in the name
form: the phonological or orthographic sound or appearance of a word that can be used to describe or identify something
centavo: a fractional monetary unit of several countries: El Salvador and Sao Tome and Principe and Brazil and Argentina and Bolivia and Colombia and Cuba and the Dominican Republic and Ecuador and El Salvador and Guatemala and Honduras and Mexico and Nicaragua and Peru and the Philippines and Portugal