TMZONE_UID      TMZONE_CD      TMZONE_NAME                                                       TMZONE_OFFSET      
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16              MST            Mountain Standard Time                                            -7                 
17              NDT            Newfoundland Daylight Time                                        -2.5               
18              NST            Newfoundland Standard Time                                        -3.5               
19              PDT            Pacific Daylight Time                                             -7                 
20              PST            Pacific Standard Time                                             -8                 
21              YST            Yukon Standard Time: U.S.-Yukatat (*retired: >1983 use AKST)      -9                 
1               AKDT           Alaska Daylight Time                                              -8                 
2               AKST           Alaska Standard Time                                              -9                 
3               AHST           Alaska-Hawaii Standard Time (*retired: >1983 use AKST)            -10                
4               SST            American Samoa Standard Time                                      -11                
5               ADT            Atlantic Daylight Time                                            -3                 
6               AST            Atlantic Standard Time                                            -4                 
7               BST            Bering Standard Time (*retired: >1983 use HAST)                   -11                
8               CDT            Central Daylight Time                                             -5                 
9               CST            Central Standard Time                                             -6                 
10              EDT            Eastern Daylight Time                                             -4                 
11              EST            Eastern Standard Time                                             -5                 
12              GST            Guam Standard Time Zone (also Chamorro Standard Time)             10                 
13              HADT           Hawaii-Aleutian Daylight Time                                     -9                 
14              HAST           Hawaii-Aleutian Standard Time                                     -10                
15              MDT            Mountain Daylight Time                                            -6