Bukkit

Here are a few timezone examples:

"Pacific/Midway", "US/Hawaii", "US/Alaska", "US/Pacific", "America/Tijuana", "US/Arizona", "America/Chihuahua", "US/Mountain", "America/Guatemala", "US/Central", "America/Mexico_City", "Canada/Saskatchewan", "America/Bogota", "US/Eastern", "US/East-Indiana", "Canada/Eastern", "America/Caracas", "America/Manaus", "America/Santiago", "Canada/Newfoundland", "Brazil/East", "America/Buenos_Aires", "America/Godthab", "America/Montevideo", "Atlantic/South_Georgia", "Atlantic/Azores", "Atlantic/Cape_Verde", "Africa/Casablanca", "Europe/London", "Europe/Berlin", "Europe/Belgrade", "Europe/Brussels", "Europe/Warsaw", "Africa/Algiers", "Asia/Amman", "Europe/Athens", "Asia/Beirut", "Africa/Cairo", "Africa/Harare", "Europe/Helsinki", "Asia/Jerusalem", "Europe/Minsk", "Africa/Windhoek", "Asia/Baghdad", "Asia/Kuwait", "Europe/Moscow", "Africa/Nairobi", "Asia/Tbilisi", "Asia/Tehran", "Asia/Muscat", "Asia/Baku", "Asia/Yerevan", "Asia/Kabul", "Asia/Yekaterinburg", "Asia/Karachi", "Asia/Calcutta", "Asia/Colombo", "Asia/Katmandu", "Asia/Novosibirsk", "Asia/Dhaka", "Asia/Rangoon", "Asia/Bangkok", "Asia/Krasnoyarsk", "Asia/Hong_Kong", "Asia/Irkutsk", "Asia/Kuala_Lumpur", "Australia/Perth", "Asia/Taipei", "Asia/Tokyo", "Asia/Seoul", "Asia/Yakutsk", "Australia/Adelaide", "Australia/Darwin", "Australia/Brisbane", "Australia/Sydney", "Pacific/Guam", "Australia/Hobart", "Asia/Vladivostok", "Asia/Magadan", "Pacific/Auckland", "Pacific/Fiji", "Pacific/Tongatapu"