International:
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List of time zones by country – sorted by number of current time zones in the world
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List of UTC time offsets – current UTC offsets
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List of time zone abbreviations – abbreviations
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List of tz database time zones – zones used by many computer systems as defined by IANA
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List of military time zones
Country-specific:
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List of time zones by U.S. state
See also
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:Time by country
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:Time by continent
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