The locale categories are as follows:
Specifies date and time formats, including month names, days of the week, and common full and abbreviated representations
Specifies monetary formats. Few SunOS system commands or library routines actually use this category
Specifies the decimal separator (or radix character) and the thousands separator
Specifies the sorting order for a locale and the string conversions required to attain this ordering
Specifies the language in which the localized messages are written
Specifies the layout engine that provides information about language rendering. Language rendering (or text rendering) consists of text shaping and directionality.