Bowers style acronym

Bowers' acronyms are a shorthand notation created by Jonathan Bowers, used to identify polytopes without having to write their full (often quite long) names. They have been since expanded on, most notably by Richard Klitzing, either via direct request to the former or by means of expanding general building rules of him, which therefore has resulted in the umbrella term official Bowers style acronym (OBSA) for shorthands in accordance with Bowers's original ones.

The general building principle is to start with the full name and reduce every element (numbers, operators, the base object, etc.) into single characters. Then, characters are added euphoniously to make the OBSA readable/pronouncable. For example, "small rhombicuboctahedron" first becomes SRCO, and finally sirco.

Spaces in OBSAs are added to make the intended pronunciation more obvious or make the name more memorable. They are not necessarily added to separate functionally different parts of the name (such as operators and the ending facet counts). For example, "medial omnicircumfacetopental trishecatonicosachoron" becomes mom fapathi, even though the "medial omnicircum-" part of the name (that contributes mom to the OBSA) is just an arbitrary cut of the full name.