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 ReachNo standing yet
0 / 1
RamkahenNeutral · 1,100 / 3,000
0 / 2
Wrath of the Lich King
0 / 5
The Sons of HodirHated · 1,430 / 36,000
0 / 2
The SunreaversRevered · 3,599 / 21,000
0 / 2
The Wyrmrest AccordNeutral · 1,859 / 3,000
0 / 1
The Burning Crusade
0 / 16
Cenarion ExpeditionRevered · 19,553 / 21,000
0 / 1
NetherwingNo standing yet
0 / 6
Sha'tari SkyguardNo standing yet
0 / 5
The Mag'harUnfriendly · 1,837 / 3,000
0 / 4
Horde
26 / 5316 to get now
Bilgewater CartelFriendly · 5,999 / 6,000
0 / 1
Darkspear TrollsFriendly · 100 / 6,000
6 / 8
OrgrimmarFriendly · 5,999 / 6,000
14 / 18
Silvermoon CityFriendly · 5,999 / 6,000
6 / 9
Thunder BluffFriendly · 5,999 / 6,000
0 / 8
UndercityFriendly · 5,999 / 6,000
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, 2 days ago. Some mounts may be missing or incorrect still. Please report any issues on the contact page.