1.  too;  also;  in addition;  as well;  (not) either (in a negative sentence)
2.  both A and B;  A as well as B;  neither A nor B (in a negative sentence)
as AもBも
3.  even;  as much as;  as many as;  as far as;  as long as;  no less than;  no fewer than
used for emphasis or to express absence of doubt regarding a quantity, etc.
4.  even if;  even though;  although;  in spite of
often as 〜ても, 〜でも, 〜とも, etc.
Adverb
Colloquialism
Abbreviation
5.  further;  more;  again;  another;  the other