Pandaren mounts are available on their corresponding race. Create a new character and you can get them without the standing.
Cataclysm
0 / 3
Hellscream's ReachNeutral · 275 / 3,000
0 / 1
RamkahenNeutral · 1,265 / 3,000
0 / 2
Wrath of the Lich King
0 / 5
The Sons of HodirNo standing yet
0 / 2
The SunreaversNeutral · 1,311 / 3,000
0 / 2
The Wyrmrest AccordNeutral · 2,002 / 3,000
0 / 1
The Burning Crusade
0 / 16
Cenarion ExpeditionFriendly · 4,906 / 6,000
0 / 1
NetherwingNo standing yet
0 / 6
Sha'tari SkyguardNeutral · 1,661 / 3,000
0 / 5
The Mag'harNo standing yet
0 / 4
Horde
10 / 5334 to get now
Bilgewater CartelFriendly · 5,999 / 6,000
0 / 1
Darkspear TrollsHonored · 5,812 / 12,000
0 / 8
OrgrimmarHonored · 6,160 / 12,000
10 / 18
Silvermoon CityNo standing yet
0 / 9
Thunder BluffHonored · 4,438 / 12,000
0 / 8
UndercityHonored · 7,622 / 12,000
0 / 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, about 6 hours ago. Some mounts may be missing or incorrect still. Please report any issues on the contact page.