A9o

Definitely do not call the 3bet here.
You can't just calculate your calling range. You need to figure out villains 3betting range first and then use software like Equilab and Flopzilla to analyze different hands in your range, how much equity you have, what kind of playability your hands have and how often you hit flops etc..

Now villain is shortstacker and looks passive. I guess his 3bet is strong and he will be often playing postflop aggressively with his short stack.

Preflop just fold vs the 3b. You have posted previous hands where you call light and we told you not to do so.
Do not call.
Watch w34z3l's series about ranges.
On flop you can fold too.

Poker snowie prendre flop advisor is another option.
A9o easy fold pre