| ROC | hyrax that lives in rocky areas |
|---|---|
| ROC | a town in northwest Illinois on the Mississippi River |
| ROC | slender long-legged Australian wallabies living in caves and rocky areas |
| ROC | large edible marine crustacean having a spiny carapace but lacking the large pincers of true lobsters |
| ROC | warm-water lobsters without claws |
| ROC | maple of eastern and central North America having 3- to 5-lobed leaves and hard close-grained wood much used for cabinet work especially the curly-grained form |
| ROC | a genre of popular music originating in the 1950s |
| ROC | colony of the United Kingdom located on a limestone promontory at the southern tip of Spain |
| ROC | a dark oil consisting mainly of hydrocarbons |
| ROC | albums of rock music that aspired to the status of art |
| ROC | the part of a rock formation that appears above the surface of the surrounding land |
| ROC | of mountainous areas of southern Europe |