There are hardly any notable subcategories within the acoustic guitar group: classical and flamenco guitars; steel string guitars, which include the extended leading or "folk" guitar; twelve string guitars and the arch top guitar. The hearing guitar assembly also includes unamplified guitars designed to mask in different registers such as the antipersonnel mine bass guitar which beat a similar tuning to that of the Fender Guitars electric bass guitar.

These are typically strung with nylon strings, played in a seated position and are recycled to tragedy a diversity of musical styles including classical music. The classical guitar is premeditated to allow for the execution of solo polyphonic arrangements of music in much the same manner as the pianoforte can. This is the leading point of difference in blueprint intent between the classical instrument and other designs of guitar. Flamenco guitars are very similar in construction, but are associated with a exceeding percussive tone. In Mexico, the popular mariachi band includes a range of guitars, from the infinitesimal requinto to the guitarron, a guitar larger than a cello, which is tuned in the bass register.