| Flag | Code | Country | Time Difference (GMT) | Group | Comment | Internet Code |
 | 61 | Cocos Islands | 6.5 | AET | Changed from 6722 to 61962 | cc |
 | 7317 | KAZAKHSTAN | 5 to 6 | | Formally part of USSR | |
 | 254 | KENYA (Republic of) | 3 | BCW | | ke |
 | 686 | KIRIBATI (Republic of) | 12 | BCW | | ki |
 | 82 | KOREA (Republic of) | 9 | | | kr |
 | 850 | KOREA NORTH | 9 | | | kp |
| 82 | KOREA SOUTH | 9 | | also known as Korea (Republic of) | kr |
 | 965 | KUWAIT (State of) | 3 | | | kw |
 | 996 | KYRGYZSTAN | 6 | | Formally part of USSR | kg |