An enormous mythical bird in Eastern legend.

(medicine, colloquial) Rocuronium.

(UK, military) The Royal Observer Corps, a United Kingdom defence organisation (1925 to 1992). / Initialism of Republic of China. (all senses)

(mathematics, of a series) Initialism of region of convergence. / (statistics, radio) Initialism of receiver operating characteristic.

Alternative form of ROC (R of C)

plural of roc

plural of ROC

(military, nautical) Initialism of Republic Of China Ship, a warship of Taiwan, or pre-Chinese Civil War (1950) republican China (used as a ship prefix)

A giant, red-colored free-standing monadnock in the south of Northern Territory in Central Australia, now known by its indigenous name, Uluru.

The dove/pigeon species Columba livia.