Currency sign (generic)
currency sign (U+00A4): generic currency symbol used for an unspecified currency
The currency sign ¤ is a character used to denote an unspecified currency. It can be described as a circle the size of a lowercase character with four short radiating arms at 45° (northeast), 135° (southeast), 225° (southwest) and 315° (northwest). It is raised slightly above the baseline. The character is sometimes called scarab.
The symbol may be seen in technical documentation, such as those for programming languages (e.g., Java's DecimalFormat), to represent any arbitrary currency. This invites the reader to (mentally) substitute their local symbol when reading.
History
The symbol was first encoded for computers in 1972, as a placeholder for the relevant national currency symbol (such as the $, £ or ¥), in the respective national variant of ASCII (ISO/IEC 646) and the International Reference Variant. It was proposed by Italy as an alternative to the dollar sign at code point 36 = 0x24. In reality, most national standards retained the dollar sign as too important, and, because ASCII and ISO 646 were specified as 7-bit encoding (which allowed for just 96 printable characters and 32 control codes), the proposal did not succeed. The character is used in the GSM default 7-bit encoding as specified in 3GPP TS 23.038 / GSM 03.38 at code point 0x24.
Begin with the source’s own compact description: “Currency sign (generic)” is currency sign (U+00A4): generic currency symbol used for an unspecified currency. The dossier treats that line as a proposition to test through Currency, sign and generic, not as a finished interpretation.
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The phrase “currency sign (U+00A4): generic currency symbol used for an unspecified currency” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jul 17, 2026. The linked authority identifier is Q266516. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1972.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Currency sign (generic)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.