where can I find a translation list of the Na'vi spoken in the film...

[Neyn'ite Te Tsahìk Txeptsyìp'ite]

... that was not already translated into subtitles?

I recognized, in Ney'tiri's first scene, that she said 'calm, brother' (either ma'wey tsmukan or ma'wey ma tsmukan- is 'ma' always used before addressing something/someone?) while putting the creatures (not sure what those ones are called?) out of their misery. I listened a few times over and over and am pretty sure she says that.

later in the film I recognized Mo'at saying 'please'- rutxe. other than that, since I am a beginner in the language, I couldn't recognize any other phrases.

irayo, Eywa ngahu

[Tuteyä amuiä 'itan]

http://wiki.learnnavi.org/index.php/Na%27vi_from_Avatar_Movie

[Neyn'ite Te Tsahìk Txeptsyìp'ite]

irayo nitxan, ma Tuteyä.

[Tuteyä amuiä 'itan]

kea tìkin