Ok then, here we go...
The Comprehensive Aeon Combo List!
This should be pretty complete (except for wall combos, which I can add later if people want to test some out), but I will test and add anything that you guys post that works.
Also, if some things are missing, it's possible that there are a few character dependent combos. I tested Aeon vs. Aeon mostly, so if you guys aren't able to replicate a combo, please post what character you're trying it against and I'll test it out and maybe put a note in the guide somewhere.
NCs
A,A {24 dmg}
WSA,B {44 dmg}
88_22A,B {28}
44_11_77[A],K {78} (+ Brave Edge options. I think the fireball will connect as many times as you have meter to do it)
B,B,B {53} (Techable to the left after second B)
6B,B {28}
66B,K {68}
66B(BE),K {78} (+ Brave Edge options. I think the fireball will connect as many times as you have meter to do it)
44B,A,A {43}
8B+K,K {62}
Standard Combos
4A
-->33_99K {47}
-->44B,A,A {51}
-->6B(BE) {93}
-->CE {92 dmg if they stay down, 103 if they tech}
1A
-->2B {35}
-->66B {48}
9B
-->2B {46 if they stay down, 50 if they tech. Only escape-able by left tech)
3B
-->3B {56}
-->66K {63}
-->66B {66}
-->CE {102}
1B(BE)
-->44B,A,A {86}
-->66K {87}
-->4B+K~G {87}
-->44K {89}
-->CE {118 ~ 127} (Doesn't stay consistent, damage wise)
WSB
-->(slight delay) B+K > 66K {66}
-->(slight delay) B+K > 66A+B {69}
-->(slight delay) B+K > 44B,A,A {74} (very strict timing, probably not worth the extra 5 damage)
-->(slight delay) B+K > CE {103}
33B
-->(slight delay) B+K > 66A+B {70}
-->(slight delay) B+K > 44B,A,A {79} (very strict timing)
-->G (to turn around) > 44B,A,A {77} (much easier)
-->G (to turn around) > CE {107} (strict timing)
9K
-->66B {53} (connects at all but max range)
33_99K
-->66A+B {66}
-->44B,A,A {66}
-->44K {71}
11_77K
-->2B {32}
Counter Hit Combos
1B
-->44K {60}
-->44B,A,A {60}
WSK
-->44K {52}
-->66K {58}
-->6B(BE) {85)
-->CE {94}
22_88A,B
-->44B,A,A {57}
-->44K {61}
-->33_99K {67}
And that's it! Aeon's pretty light on the combo front, but if you find anything else, post it up and I'll test it and add it in!
Also, if someone wants to transplant this to the stickied combo thread, I'm all for it. I'll keep it updated as best I can.