From Japanese-English FreeDict Dictionary ver. 0.1:
[spec1] 他 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, [ichi1] 外 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, [ichi1] [spec1] ほか /hˈo̞kä/
1. (noun (common) (futsuumeishi))
(nouns which may take the genitive case particle `no')
Note: word usually written using kana aloneother (place, thing, person), the rest
2.
Note: word usually written using kana alone (esp. 外)
outside, beyond
3. (adverbial noun (fukushitekimeishi))
Note: word usually written using kana alone (as 〜ほかない, usu. after より or the dictionary form of a verb)
nothing except, nothing but, nothing apart from, nothing aside from, no choice (but to)
4.
Note: word usually written using kana alone (often as ほかに)
besides..., in addition to...
From Japanese-English FreeDict Dictionary ver. 0.1:
[news1] [nf03] 他 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, [news1] [nf03] た /tˈä/
(adverbial noun (fukushitekimeishi))
(noun (common) (futsuumeishi))
(nouns which may take the genitive case particle `no')
other (esp. people and abstract matters)