Pandaren mounts are available on their corresponding race. Create a new character and you can get them without the standing.
Cataclysm
2 / 3
Hellscream's ReachNo standing yet
0 / 1
RamkahenFriendly · 1,050 / 6,000
2 / 2
Wrath of the Lich King
0 / 5
The Sons of HodirHated · 650 / 36,000
0 / 2
The SunreaversHonored · 7,599 / 12,000
0 / 2
The Wyrmrest AccordNeutral · 1,235 / 3,000
0 / 1
The Burning Crusade
6 / 16
Cenarion ExpeditionHonored · 1,282 / 12,000
0 / 1
NetherwingNo standing yet
6 / 6
Sha'tari SkyguardNo standing yet
0 / 5
The Mag'harNo standing yet
0 / 4
Horde
40 / 533 to get now
Bilgewater CartelFriendly · 5,605 / 6,000
0 / 1
Darkspear TrollsHonored · 3,195 / 12,000
3 / 8
OrgrimmarHonored · 6,395 / 12,000
16 / 18
Silvermoon CityRevered · 6,733 / 21,000
7 / 9
Thunder BluffFriendly · 5,097 / 6,000
6 / 8
UndercityHonored · 761 / 12,000
8 / 9
Darkspear Trolls and Orgrimmar and Silvermoon City and Thunder Bluff and Undercity mounts are available on their corresponding race. Create a new character and you can get them without the standing.
Standings come from the last update, 1 day ago. Some mounts may be missing or incorrect still. Please report any issues on the contact page.