diff --git a/backward b/backward
index cb68f2e..08b88ae 100644
--- a/backward
+++ b/backward
@@ -3,8 +3,13 @@
 # This file provides links between current names for time zones
 # and their old names.  Many names changed in late 1993.
 
+Link	America/Adak		America/Atka
+Link	America/Indianapolis	America/Fort_Wayne
+Link	America/Indiana/Knox	America/Knox_IN
+Link	America/Denver		America/Shiprock
 Link	America/St_Thomas	America/Virgin
-Link	Australia/Canberra	Australia/ACT
+Link	Australia/Sydney	Australia/ACT
+Link	Australia/Sydney	Australia/Canberra
 Link	Australia/Lord_Howe	Australia/LHI
 Link	Australia/Sydney	Australia/NSW
 Link	Australia/Darwin	Australia/North
@@ -49,7 +54,7 @@ Link	Africa/Tripoli		Libya
 Link	America/Tijuana		Mexico/BajaNorte
 Link	America/Mazatlan	Mexico/BajaSur
 Link	America/Mexico_City	Mexico/General
-Link	America/Shiprock	Navajo
+Link	America/Denver		Navajo
 Link	Pacific/Auckland	NZ
 Link	Pacific/Chatham		NZ-CHAT
 Link	Pacific/Pago_Pago	Pacific/Samoa
@@ -62,13 +67,13 @@ Link	Asia/Singapore		Singapore
 Link	Europe/Istanbul		Turkey
 Link	Etc/UCT			UCT
 Link	America/Anchorage	US/Alaska
-Link	America/Atka		US/Aleutian
+Link	America/Adak		US/Aleutian
 Link	America/Phoenix		US/Arizona
 Link	America/Chicago		US/Central
-Link	America/Fort_Wayne	US/East-Indiana
+Link	America/Indianapolis	US/East-Indiana
 Link	America/New_York	US/Eastern
 Link	Pacific/Honolulu	US/Hawaii
-Link	America/Knox_IN		US/Indiana-Starke
+Link	America/Indiana/Knox	US/Indiana-Starke
 Link	America/Detroit		US/Michigan
 Link	America/Denver		US/Mountain
 Link	America/Los_Angeles	US/Pacific