Blind levels are 300/600. I was the BB with 32bb left holding Ad2d.
Villain is chip leader with 52bb.
Villain is in lots of pots, limping in a lot.
full 9 ring table folds to villain who's in Cut off seat.

Villain limps in, I check.
Flop comes 9d 9c Jc
I check
Villain bets 600
villain giving me 19% equity so I call. Hoping to hit a back door flush and assuming my Ace is maybe decent.
Turn gives 8d.
Villain bets 600 again, i call.
River is 7d

I bet 1200 for value with my ace flush, villain goes all in.
I call.
Villain turns 88 winning with full house.

Any advice is appreciated!

Try to raise him off earlier in the hand.

As played I think I call off river, though not without a sense of dread.

Preflop: pot is 600+600+300+675?=2175?
Flop (2175): calling 600 to win 2775?
Turn (3375): calling 600 to win 3975?
River (4575): donk 1200, villain overjams for around 28bbs (16400)
So, calling 15200 to win 22175: we need about ~40% here?

^^ pretty hard to read the OP, so I've guessed some of the figures here. I think we'd need some pretty solid reads that villain is capable of jamming worse (flushes, straights, trips?) here to call this one off. Probably some ICM-tax on that river call as well, being so close to the FT.

With a paired board here, I think I like check/call river, depending on sizing.