Self Immolation is a record label and publishing company run by J. G. Thirlwell.
Originally an actual label for Thirlwell's self-released early Foetus EPs and albums, Self Immolation became more akin to a vanity label for Thirlwell's releases on Some Bizzare Records and Wax Trax!
Most Self Immolation releases are identified by a call number beginning with a Foetal-inspired "WOMB" designator.
Beginning in the early 1990s, Thirlwell began a second personal label, Ectopic Entertainment (often shortened to Ectopic Ents).
Coming full circle, Thirlwell's self-released Manorexia project is released on Ectopic Ents.