ls -R /usr/share/zoneinfo/
/usr/share/zoneinfo/:
Africa/      Australia/  Cuba     Etc/      GMT0@       Iceland      Japan              Mexico/  Pacific/    PST8PDT    Turkey      W-SU
America/     Brazil/     EET      Europe/   GMT-0@      Indian/      Kwajalein          MST      Poland      right/     UCT         zone.tab
Antarctica/  Canada/     Egypt    Factory   GMT+0       Iran         leap-seconds.list  MST7MDT  Portugal    ROC        Universal@  Zulu
Arctic/      CET         Eire     GB        Greenwich@  iso3166.tab  Libya              Navajo   posix/      ROK        US/
Asia/        Chile/      EST      GB-Eire@  Hongkong    Israel       localtime@         NZ       posixrules  Singapore  UTC@
Atlantic/    CST6CDT     EST5EDT  GMT@      HST         Jamaica      MET                NZ-CHAT  PRC         SystemV/   WET

/usr/share/zoneinfo/Africa:
Abidjan@      Asmera@  Blantyre@     Ceuta           Douala@    Johannesburg@  Kinshasa@   Lubumbashi@  Mbabane     Niamey@       Timbuktu@
Accra         Bamako@  Brazzaville@  Conakry@        El_Aaiun   Juba           Lagos@      Lusaka       Mogadishu@  Nouakchott@   Tripoli@
Addis_Ababa@  Bangui@  Bujumbura@    Dakar@          Freetown@  Kampala        Libreville  Malabo@      Monrovia    Ouagadougou@  Tunis
Algiers       Banjul@  Cairo@        Dar_es_Salaam@  Gaborone@  Khartoum@      Lome@       Maputo@      Nairobi@    Porto-Novo@   Windhoek
Asmara@       Bissau   Casablanca    Djibouti@       Harare@    Kigali@        Luanda@     Maseru@      Ndjamena    Sao_Tome@

...

/usr/share/zoneinfo/Etc:
GMT@   GMT-0@  GMT-1  GMT-10  GMT-11  GMT-12  GMT-13  GMT-2  GMT-3  GMT-4  GMT-5  GMT-6  GMT-7  GMT-8  GMT-9  Greenwich@  Universal@  Zulu@
GMT0@  GMT+0@  GMT+1  GMT+10  GMT+11  GMT+12  GMT-14  GMT+2  GMT+3  GMT+4  GMT+5  GMT+6  GMT+7  GMT+8  GMT+9  UCT@        UTC@

/usr/share/zoneinfo/Europe:
Amsterdam  Belgrade@   Budapest    Gibraltar     Jersey@      Ljubljana   Mariehamn@  Oslo@       Rome         Simferopol  Tirane     Vatican@   Zagreb@
Andorra    Berlin      Busingen@   Guernsey@     Kaliningrad  London@     Minsk       Paris       Samara       Skopje@     Tiraspol@  Vienna     Zaporozhye
Astrakhan  Bratislava  Chisinau    Helsinki      Kiev         Luxembourg  Monaco      Podgorica@  San_Marino@  Sofia       Ulyanovsk  Vilnius    Zurich@
Athens     Brussels    Copenhagen  Isle_of_Man@  Kirov        Madrid      Moscow@     Prague@     Sarajevo@    Stockholm   Uzhgorod   Volgograd
Belfast@   Bucharest   Dublin@     Istanbul@     Lisbon@      Malta       Nicosia@    Riga        Saratov      Tallinn     Vaduz      Warsaw@

...

/usr/share/zoneinfo/US:
Alaska@  Aleutian@  Arizona@  Central@  Eastern@  East-Indiana@  Hawaii@  Indiana-Starke@  Michigan@  Mountain@  Pacific@  Pacific-New@  Samoa@