# ISO/IEC 646:1991: Information technology—ISO 7-bit coded character set for information interchange

> published ISO standard

**Wikidata**: [Q26868528](https://www.wikidata.org/wiki/Q26868528)  
**Source**: https://4ort.xyz/entity/iso-iec-646-1991-information-technology-iso-7-bit-coded-character-set-for-information-interchange