(0) Common/Mannish (free - a given for all PCS)
(2) Ferrium Dwarven
(3) Glacic (The Volk)
(4) Hill Dwarven (i.e. Steelshine)
(5) Imperial (language of Imperial Drataan - the Empire - which rules beyond Ferrium)
(6) Kobald (similar to Draconic, but more basic)
Other racial tongues are available - but check with the DM in case those races don't make their way into the storyline!!