Sigil (nonfiction)

Sigil may refer to:

A symbol or emblem
Sigil (magic), a type of symbol used in magic
Sigil (computer programming), a symbol that must be attached to a variable name in some programming languages
A seal (emblem)
Scribal abbreviation (sigla), a symbol used to identify manuscripts or other primary sources in library catalogues, bibliographic discussions, or other forms of bibliographic or textual criticism

Nonfiction cross-reference