Here is a current list of available android phones on the market worldwide. Each one will be labeled with what countries they are available in, if I can find the info.
Acer
Liquid A1 (S100)-UK
Liquid E-Canada
Liquid E Ferrari
Bluelans Communication
Sciphone N19
SciPhone N21
Dell
Dell Mini3i-China,Brazil,US
Garmin
Garminfone
Geeks'Phone
Geeks'Phone One
General Mobile
General Mobile DSTL1 Imaginary
Highscreen
PP5420
HKC
HKC Pearl
HKC Imobile v413
HTC
HTC Aria-US
HTC Desire-worldwide
HTC Dream-wordlwide
HTC Hero-wordlwide
Droid Incredible-worldwide
HTC Legend-worldwide
HTC Magic-worldwide
HTC Tattoo-Poland
HTC Evo 4G-US
Google Nexus One-Canada,US
myTouch 3G Slide-US
Huawei
T-Mobile Pulse-UK
U8230
Lenovo
Lenovo OPhone-China
LG Group
GW620 Eve
GT540 Optimus-UK
Motorola
Motorola CLIQ XT
Motorola Droid
Motorola i1
Motorola Backflip
Motorola Devour
MOTO MILESTONE XT701
MOTO MT710
MOTO XT720
MOTO XT800
Motorola CLIQ
Pantech
Sirius Sky
Qigi
i6
Samsung Group
Samsung Behold II
Samsung I7500
Samsung Moment
Galaxy A (SHW-M100S)
Samsung I5700
Galaxy S
Sony Ericsson
XPERIA X10 Mini
Ericsson Xperia X10
Tiger
Tiger G3
If you know of any more info like carriers/countries or upcoming new Android phones, then comment below and it will be added.