In American English, when the sounds d and t preceded by n, they can be dropped.
No, not quite. Speakers of American English don't drop the 'd' in words such as 'independent', 'indoctrinate' and 'indecisive'. I'd say that 'handsome' is an exception.
Anyway, I don't think that such a list exists. Why do you need this list? You already know the 'rule' so you can apply it to words like 'interview' and 'internet' if you wish to do so.
Edit. Come to think of it, this 'rule' you mention does not apply to all words. A speaker of American English would not drop the 't' in 'ontology' and 'intimate'. For some reason I can imagine an American omitting the 't' in 'international' but not in 'intimate'.