Source : Webster's Revised Unabridged Dictionary (1913)

Nationally \Na"tion*al*ly\, adv.
   In a national manner or way; as a nation. ``The jews . . .
   being nationally espoused to God by covenant.'' --South.

Source : WordNet®

nationally
     adv 1: with regard to a nation taken as a whole; "a nationally
            uniform culture"
     2: extending throughout an entire nation; "nationally
        advertised"; "it was broadcast nationwide" [syn: {nationwide},
         {across the nation}, {across the country}]