UTF-1

File Format
Name	UTF-1
Ontology	Electronic File Formats Character encoding Unicode UTF-1
IANA charset	ISO-10646-UTF-1
IANA aliases	csISO10646UTF1
IANA MIBenum	27

UTF-1 is an obsolete encoding for Unicode. It was removed from ISO/IEC 10646-1:1993 by Amendment 4.