Oxia

Oxia (ὀξεῖᾰ, οξεία) may refer to:


 * the acute accent in polytonic Greek
 * Oxeia, a Greek island
 * a 1988 concept car by Peugeot
 * Oxia Chaos, a chaos terrain on the planet Mars
 * Oxia Colles, a mountain range on the planet Mars
 * Oxia Palus quadrangle, one of the 30 quadrangles of the plant Mars
 * Oxia Planum, a plain on the planet Mars