[tz] Astrakhan region got approval to change its time zone
eggert at cs.ucla.edu
Sun Feb 14 05:05:50 UTC 2016
Matt Johnson wrote:
> I'm more concerned with end-user confusion on whether +04 means GMT+04 or MSK+04.
No abbreviation will be confusion-free; all we have are imperfect alternatives.
That being said, it seems unlikely that English-language users would naturally
interpret "+04" to be relative to Moscow. In practice, I expect the more common
mistake would be to interpret "+04" as being west of Greenwich instead of being
east. For that, we'd just have to remind users that we're using the ISO standard
for the sign.
Surely "+04" would be more likely to be interpreted correctly than "AST" or
"ASTT" or any other alphabetic abbreviation we might invent. Plus, numeric
abbreviations generalize nicely to situations outside Russia, where we have
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