Prisons (disambiguation)

There are a variety of Fire Nation prisons throughout the world, and though other nations hold captives, war prisoners, and convicts in prisons, Fire Nation prisons are seen the most throughout the series, due to the their needs as the main offensive force in The War.

Bender Imprisonments
The Fire Nation has adapted their prisons to impede the specific abilities of benders.

Air Nation
No imprisonments are seen for masses of airbenders, due to Sozin's mass genocide of the airbenders. We do see some techiniques used when Aang is imprisoned, such as tying his hands so that he cannot move