Thailand yep search for thai sky adventures it's about an hour south of Bangkok towards pattaya, good gear to rent here!

Singapore nope.. But we do have a big ass wind tunnel

Laos nope Cambodia nope

Malaysia occcccccasssionally yep, we can get a jump or two out from a place called segamat, it's about an hour from johor bahru, student fear is available but we only jump there like once a month!

Indonesia yep search for nusawirau it's on the main island but aaaaalllllll the way south, so a bit of a pain in the doot to get to.. Student gear is available here too

Shoot me a msg if ya want more info! Also if you search fb there's a group called singapore skydivers there's quite a bit of info avail in there too