の上で(は)/~上 => according to; from the viewpoint of ~ N2
以上 (の) => Just mentioned above N1
Standard
その上 => besides; in addition; furthermore ~ N3
の[上「うえ」]では => As… N4
Situations and Experiences
以上 の => more than; not less than; beyond ~ N2
Standard
のが上手 => to be good at doing something N5
上 => In terms of... N1
Position, perspective
その[上「うえ」] => Not only A, but B (as well) N3
Not only, Not even
上げる => to finish doing ~ N3
に行く/に来る/に帰る => go/arrive/go back (to do something) N5
以上(は) => because; since; seeing that ~ N2
上は => now that; since; as long as ~ N2