1 ######################################################################
2 # Copyright (C) 2007-2008, International Business Machines
3 # Corporation and others. All Rights Reserved.
4 ######################################################################
5 # This is an ICU-specific file with the same format as regular
6 # tzdata time zone files, for consistent parsing by the tools that
7 # turn "Olson" tzdata into ICU's zoneinfo.txt.
8 # The purpose of this file is to give ICU a superset of the time zones
9 # that are in CLDR and also include legacy ICU time zones originally
10 # in tz.alias for rataining backward compatibility.
12 # Add Etc/Unknown, defined by CLDR. Give it Etc/GMT behavior.
14 # Zone NAME GMTOFF RULES FORMAT
15 Zone Etc/Unknown 0 - Unknown
17 # Add SystemV/XXX time zones as aliases according to CLDR.
18 # The Olson systemv file has these commented out.
19 # An alternative to making these aliases according to CLDR would be
20 # to copy and un-comment the data from the systemv file.
22 # Link canonical alias
23 Link America/Halifax SystemV/AST4ADT
24 Link America/New_York SystemV/EST5EDT
25 Link America/Chicago SystemV/CST6CDT
26 Link America/Denver SystemV/MST7MDT
27 Link America/Los_Angeles SystemV/PST8PDT
28 Link America/Anchorage SystemV/YST9YDT
29 Link Etc/GMT+4 SystemV/AST4
30 Link Etc/GMT+5 SystemV/EST5
31 Link Etc/GMT+6 SystemV/CST6
32 Link Etc/GMT+7 SystemV/MST7
33 Link Etc/GMT+8 SystemV/PST8
34 Link Etc/GMT+9 SystemV/YST9
35 Link Etc/GMT+10 SystemV/HST10
38 # The list below is for supporting legacy ICU zone aliases.
39 # These definitions were originally defined in tz.alias.
41 #### Aliases that conflict with Olson compatibility Zone definition
43 Link Australia/Darwin ACT
44 Link Australia/Sydney AET
45 Link America/Argentina/Buenos_Aires AGT
47 Link America/Anchorage AST
48 Link America/Sao_Paulo BET
50 Link Africa/Harare CAT
51 Link America/St_Johns CNT
52 Link America/Chicago CST
53 Link Asia/Shanghai CTT
54 Link Africa/Addis_Ababa EAT
56 #Link Europe/Istanbul EET # EET is a standard UNIX zone
57 ####Link EST America/New_York EST # Defined as -05:00
58 ####Link Pacific/Honolulu HST # Defined as -10:00
59 Link America/Indiana/Indianapolis IET
62 #Link Asia/Tehran MET # MET is a standard UNIX zone
64 ####Link America/Denver MST # Defined as -07:00
66 Link Pacific/Auckland NST
68 Link America/Phoenix PNT
69 Link America/Puerto_Rico PRT
70 Link America/Los_Angeles PST
71 Link Pacific/Guadalcanal SST
72 #Link Etc/UTC UTC # Olson LINK
73 Link Asia/Ho_Chi_Minh VST