Actian X time zone names map to IANA time zone names as follows:

AUSTRALIA-LHI=Australia-Lord_Howe

AUSTRALIA-NORTH=Australia-Darwin

AUSTRALIA-NSW=Australia-Sydney

AUSTRALIA-QUEENSLAND=Australia-Brisbane

AUSTRALIA-SOUTH=Australia-Adelaide

AUSTRALIA-TASMANIA=Australia-Hobart

AUSTRALIA-VICTORIA=Australia-Melbourne

AUSTRALIA-WEST=Australia-Perth

AUSTRALIA-YANCO=Australia-Adelaide

BRAZIL-ACRE=America-Rio_Branco

BRAZIL-DENORONHA=America-Noronha

BRAZIL-EAST=America-Sao_Paulo

BRAZIL-WEST=America-Manaus

CANADA-ATLANTIC=America-Goose_Bay

CANADA-NEWFOUNDLAND=America-St_Johns

CANADA-YUKON=America-Dawson

CET=CET

CHILE-CONTINENTAL=America-Santiago

CHILE-EASTER-ISLAND=Pacific-Easter

EET=EET

EGYPT=Africa-Cairo

Etc-GMT-10=Etc-GMT-10

Etc-GMT-10=Etc-GMT-10

Etc-GMT+10=Etc-GMT+10

Etc-GMT+10=Etc-GMT+10

Etc-GMT-10half=Etc-GMT-10half

Etc-GMT-10half=Etc-GMT-10half

Etc-GMT-11=Etc-GMT-11

Etc-GMT-11=Etc-GMT-11

Etc-GMT+11=Etc-GMT+11

Etc-GMT+11=Etc-GMT+11

Etc-GMT-12=Etc-GMT-12

Etc-GMT-12=Etc-GMT-12

Etc-GMT+12=Etc-GMT+12

Etc-GMT+12=Etc-GMT+12

Etc-GMT-13=Etc-GMT-13

Etc-GMT-13=Etc-GMT-13

Etc-GMT-1=Etc-GMT-1

Etc-GMT-1=Etc-GMT-1

Etc-GMT+1=Etc-GMT+1

Etc-GMT+1=Etc-GMT+1

Etc-GMT-2=Etc-GMT-2

Etc-GMT-2=Etc-GMT-2

Etc-GMT+2=Etc-GMT+2

Etc-GMT+2=Etc-GMT+2

Etc-GMT+2half=Etc-GMT+2half

Etc-GMT+2half=Etc-GMT+2half

Etc-GMT-3=Etc-GMT-3

Etc-GMT-3=Etc-GMT-3

Etc-GMT+3=Etc-GMT+3

Etc-GMT+3=Etc-GMT+3

Etc-GMT-3half=Etc-GMT-3half

Etc-GMT-3half=Etc-GMT-3half

Etc-GMT+3half=Etc-GMT+3half

Etc-GMT+3half=Etc-GMT+3half

Etc-GMT-4=Etc-GMT-4

Etc-GMT-4=Etc-GMT-4

Etc-GMT+4=Etc-GMT+4

Etc-GMT+4=Etc-GMT+4

Etc-GMT-5=Etc-GMT-5

Etc-GMT-5=Etc-GMT-5

Etc-GMT+5=Etc-GMT+5

Etc-GMT+5=Etc-GMT+5

Etc-GMT-5half=Etc-GMT-5half

Etc-GMT-5half=Etc-GMT-5half

Etc-GMT-6=Etc-GMT-6

Etc-GMT-6=Etc-GMT-6

Etc-GMT+6=Etc-GMT+6

Etc-GMT+6=Etc-GMT+6

Etc-GMT-7=Etc-GMT-7

Etc-GMT-7=Etc-GMT-7

Etc-GMT+7=Etc-GMT+7

Etc-GMT+7=Etc-GMT+7

Etc-GMT-8=Etc-GMT-8

Etc-GMT-8=Etc-GMT-8

Etc-GMT+8=Etc-GMT+8

Etc-GMT+8=Etc-GMT+8

Etc-GMT-9=Etc-GMT-9

Etc-GMT-9=Etc-GMT-9

Etc-GMT+9=Etc-GMT+9

Etc-GMT+9=Etc-GMT+9

Etc-GMT-9half=Etc-GMT-9half

Etc-GMT-9half=Etc-GMT-9half

Etc-GMT=Etc-GMT

Etc-GMT=Etc-GMT

EUROPE-CENTRAL=CET

EUROPE-EASTERN=EET

EUROPE-WESTERN=WET

FIJI=Pacific-Fiji

FRANCE=Europe-Paris

GMT10-AND-HALF=Etc-GMT-10half

GMT-10=Etc-GMT+10

GMT10=Etc-GMT-10

GMT-11=Etc-GMT+11

GMT11=Etc-GMT-11

GMT-120M=Etc-GMT+2

GMT120M=Etc-GMT-2

GMT-12=Etc-GMT+12

GMT12=Etc-GMT-12

GMT13=Etc-GMT-13

GMT-150M=Etc-GMT+2half

GMT-180M=Etc-GMT+3

GMT180M=Etc-GMT-3

GMT-1=Etc-GMT+1

GMT1=Etc-GMT-1

GMT-210M=Etc-GMT+3half

GMT220M=Etc-GMT-3half

GMT-240M=Etc-GMT+4

GMT240M=Etc-GMT-4

GMT-2-AND-HALF=Etc-GMT+2half

GMT-2=Etc-GMT+2

GMT2=Etc-GMT-2

GMT-300M=Etc-GMT+5

GMT300M=Etc-GMT-5

GMT330M=Etc-GMT-5half

GMT-360M=Etc-GMT+6

GMT360M=Etc-GMT-6

GMT-3-AND-HALF=Etc-GMT+3half

GMT3-AND-HALF=Etc-GMT-3half

GMT-3=Etc-GMT+3

GMT3=Etc-GMT-3

GMT-420M=Etc-GMT+7

GMT420M=Etc-GMT-7

GMT-480M=Etc-GMT+8

GMT480M=Etc-GMT-8

GMT-4=Etc-GMT+4

GMT4=Etc-GMT-4

GMT-540M=Etc-GMT+9

GMT540M=Etc-GMT-9

GMT570M=Etc-GMT-9half

GMT5-AND-HALF=Etc-GMT-5half

GMT-5=Etc-GMT+5

GMT5=Etc-GMT-5

GMT-600M=Etc-GMT+10

GMT600M=Etc-GMT-10

GMT-60M=Etc-GMT+1

GMT60M=Etc-GMT-1

GMT630M=Etc-GMT-10half

GMT-660M=Etc-GMT+11

GMT660M=Etc-GMT-11

GMT-6=Etc-GMT+6

GMT6=Etc-GMT-6

GMT-720M=Etc-GMT+12

GMT720M=Etc-GMT-12

GMT780M=Etc-GMT-13

GMT-7=Etc-GMT+7

GMT7=Etc-GMT-7

GMT-8=Etc-GMT+8

GMT8=Etc-GMT-8

GMT9-AND-HALF=Etc-GMT-9half

GMT-9=Etc-GMT+9

GMT9=Etc-GMT-9

GMT=Etc-GMT

HONG-KONG=Asia-Hong_Kong

IIGMT=Etc-GMT

INDIA=Asia-Kolkata

INDONESIA-CENTRAL=Asia-Pontianak

INDONESIA-EAST=Asia-Makassar

INDONESIA-WEST=Asia-Pontianak

IRAN=Asia-Tehran

IRELAND=Europe-London

ISRAEL=Asia-Jerusalem

JAPAN=Asia-Tokyo

KOREA=Asia-Seoul

KUWAIT=Asia-Riyadh

MALAYSIA=Asia-Kuala_Lumpur

MEXICO-BAJANORTE=America-Tijuana

MEXICO-BAJASUR=America-Mazatlan

MEXICO-GENERAL=America-Mexico_City

MOSCOW-1=Europe-Kaliningrad

MOSCOW1=Europe-Samara

MOSCOW2=Asia-Yekaterinburg

MOSCOW3=Asia-Omsk

MOSCOW4=Asia-Krasnoyarsk

MOSCOW5=Asia-Irkutsk

MOSCOW6=Asia-Yakutsk

MOSCOW7=Asia-Vladivostok

MOSCOW8=Asia-Srednekolymsk

MOSCOW9=Asia-Kamchatka

MOSCOW=Europe-Moscow

NA-CENTRAL=America-Chicago

NA-EASTERN=America-New_York

NA-MOUNTAIN=America-Denver

NA-PACIFIC=America-Los_Angeles

NEW-ZEALAND-CHATHAM=Pacific-Chatham

NEW-ZEALAND=Pacific-Auckland

PAKISTAN=Asia-Karachi

PHILIPPINES=Asia-Manila

POLAND=Europe-Warsaw

PRC=Asia-Shanghai

ROC=Asia-Taipei

SAUDI-ARABIA=Asia-Riyadh

SINGAPORE=Asia-Singapore

THAILAND=Asia-Bangkok

TURKEY=Europe-Istanbul

UNITED-KINGDOM=Europe-London

US-ALASKA=America-Anchorage

US-HAWAII=Pacific-Honolulu

VIETNAM=Asia-Ho_Chi_Minh

WET=WET