R. indicus

R. indicus may refer to:
 * Rakthamichthys indicus, the Malabar swamp eel
 * Rallus indicus, the brown-cheeked rail
 * Rewaconodon indicus, an extinct species of dromatheriid cynodonts
 * Roseovarius indicus, a species of deep-sea bacteria

Synonyms

 * Rhinoceros indicus, a synonym of Rhinoceros unicornis, the Indian rhinoceros