The following are known CWCheat Codes for Final Fantasy on Sony Playstation Portable (PSP).

_S ULUS-10251
_G Final Fantasy Anniversary Edition [US]
_C0 9999 exp per battle [all]
_L 0x1052C566 0x0000270F
_C0 999999 Gil
_L 0x20512264 0x000F423F
_C0 All Characters Infinite HP(In-battle)
_L 0x8052BDBC 0x00040036
_L 0x100003E7 0x00000000
_C0 All Characters Infinite HP(Outside)
_L 0x80511EEC 0x0004002E
_L 0x100003E7 0x00000000
_C0 Beastiary Complete (Press L+R)
_L 0x989E8AA0 0x00000300
_L 0xD5000000 0x80638063
_L 0xC0000000 0x00000065
_L 0xD6000000 0x08D12298
_L 0xD2000000 0x00000000
_C0 Character 1 Level 99
_L 0x00511EE4 0x00000063
_C0 Character 1 Max EXP
_L 0x20511EE8 0x001E8480
_C0 Character 1 Max Magic Level
_L 0x10511EF4 0x0000000A
_C0 Character 2 Level 99
_L 0x00511F40 0x00000063
_C0 Character 2 Max EXP
_L 0x20511F44 0x001E8480
_C0 Character 3 Level 99
_L 0x00511F9C 0x00000063
_C0 Character 3 Max EXP
_L 0x20511FA0 0x001E8480
_C0 Character 4 Level 99
_L 0x00511FF8 0x00000063
_C0 Character 4 Max EXP
_L 0x20511FFC 0x001E8480
_C0 Full HP (After Battle)
_L 0x18D12000 0x000003E7
_C0 Full HP (After Battle)
_L 0x18D11FA4 0x000003E7
_C0 Full HP (After Battle)
_L 0x18D11F48 0x000003E7
_C0 Full HP (After Battle)
_L 0x18D11EEC 0x000003E7
_C0 Full MP (After Battle)
_L 0x18D12004 0x000003E7
_C0 Full MP (After Battle)
_L 0x18D11FA8 0x000003E7
_C0 Full MP (After Battle)
_L 0x18D11F4C 0x000003E7
_C0 Full MP (After Battle)
_L 0x18D11EF0 0x000003E7
_C0 Infinite All Items
_L 0x80512036 0x00B90003
_L 0x00000063 0x00000000
_L 0x80512034 0x002B0003
_L 0x0000001 0x00000000
_L 0x80512035 0x002B0003
_L 0x00000001 0x00000001
_L 0x805120B5 0x00430003
_L 0x00000002 0x00000000
_L 0x805120B5 0x00430003
_L 0x00000001 0x00000001
_C0 Infinite Gil
_L 0x08D12264 0x000F423F
_C0 Infinite HP (In Battle)
_L 0x18D2BF00 0x000003E7
_C0 Infinite HP (In Battle)
_L 0x18D2BE94 0x000003E7
_C0 Infinite HP (In Battle)
_L 0x18D2BE28 0x000003E7
_C0 Infinite HP (In Battle)
_L 0x18D2BDBC 0x000003E7
_C0 Infinite MP (In Battle)
_L 0x18D2BF04 0x000003E7
_C0 Infinite MP (In Battle)
_L 0x18D2BE98 0x000003E7
_C0 Infinite MP (In Battle)
_L 0x18D2BE2C 0x000003E7
_C0 Infinite MP (In Battle)
_L 0x18D2BDC0 0x000003E7
_C0 Max HP
_L 0x18D12002 0x000003E7
_C0 Max HP
_L 0x18D11FA6 0x000003E7
_C0 Max HP
_L 0x18D11F4A 0x000003E7
_C0 Max HP
_L 0x18D11EEE 0x000003E7
_C0 Max HP Character 1
_L 0x10511EEE 0x000003E7
_C0 Max MP
_L 0x18D12006 0x000003E7
_C0 Max MP
_L 0x18D11FAA 0x000003E7
_C0 Max MP
_L 0x18D11F4E 0x000003E7
_C0 Max MP
_L 0x18D11EF2 0x000003E7
_C0 Max MP Character 1
_L 0x10511EF2 0x000003E7
_C0 Quickly Level Up
_L 0x18D11FFC 0x0000FFFF
_C0 Quickly Level Up
_L 0x18D11FA0 0x0000FFFF
_C0 Quickly Level Up
_L 0x18D11F44 0x0000FFFF
_C0 Quickly Level Up
_L 0x18D11EE8 0x0000FFFF