What city does the code ROC correspond to?

The city code ROC corresponds to Rochester, New York. This three-letter code is specifically designated for Rochester in the context of airports and travel, making it a vital piece of information for those familiarizing themselves with airline codes and their respective cities. Rochester is known for being a significant urban center in New York State, with a rich history and cultural significance, further solidifying its recognition within the aviation community. The other city names listed, while notable, do not share the same airport code, which is the key reason ROC is identified with Rochester specifically.