The following are known CWCheat Codes for Avatar: The Last Airbender on Sony Playstation Portable (PSP).

_S ULUS-10165
_G Avatar: The Last Airbender [US]
_C0 Aang Fire Defense 200%
_L 0x0057F72C 0x000000C8
_C0 Aang Water  Defense 200%
_L 0x0057F730 0x000000C8
_C0 Infinite Bonus PTS Aang
_L 0x0057F8C8 0x00000063
_C0 Infinite Bonus PTS Haru
_L 0x0057FF88 0x00000063
_C0 Infinite Bonus PTS Katara
_L 0x0057FB08 0x00000063
_C0 Infinite Bonus PTS Sokka
_L 0x0057FD48 0x00000063
_C0 Infinite CHI Aang
_L 0x0057F708 0x00000063
_C0 Infinite CHI Haru
_L 0x0057FDC8 0x00000063
_C0 Infinite CHI Katara
_L 0x0057F948 0x00000063
_C0 Infinite CHI Sokka
_L 0x0057FB88 0x00000063
_C0 Infinite HP Aang
_L 0x1057F704 0x000003E7
_C0 Infinite HP Haru
_L 0x1057FDC4 0x000003E7
_C0 Infinite HP Katara
_L 0x1057F944 0x000003E7
_C0 Infinite HP Sokka
_L 0x1057FB84 0x000003E7
_C0 Infinite Money
_L 0x1057C340 0x0000270F
_C0 Infinite Skill Points
_L 0x1 0x0057 0x1 0x0000
_C0 Infinite Skill Points
_L 0x0057C344 0x0000270F