Fibroma is a brutal death metal band from Quilmes, Buenos Aires, formed by Lucas Delgado (guitars, vocals), Nico Becker (bass, vocals), and Ismael Perez (drums), drawing influence from Morbid Angel, Cannibal Corpse, and Vader. The band released their self-titled debut in August 2014, a four-track EP in November 2016, and the full-length "Interdimensional Chaos" in October 2018.

Fisura Craneal is a brutal death metal band from Buenos Aires whose lineup includes Pavlo, Mario, Fede, and Visiones. They released their debut "La Logia del Mal" in February 2013, and followed it with "Desobedientes Oms" in March 2015 — a live recording captured at the sixth edition of the Slaughter Metal Fest in Pilar in December 2014.

Foeticide was a Brazilian brutal death metal band formed in 2005 that released the full-length album Embrace of Death the same year through Onslaught Records. The album featured nine tracks and gained some notoriety in the Brazilian underground death metal scene, though the band has since split up. Their Bandcamp presence under the name Fetocide documents their recorded output.

Fornication was a brutal death metal band from Rio Branco do Sul, Paraná, Brazil, active from 1996 to approximately 2005. The band recorded the album Elegy to Forgotten Soul at Studio Solo in Curitiba in September 1998 and later appeared on the Brutalized Records compilation Brutalized Sampler V 2.0 in 2005.