横座標[ouzahyou] abscissa
音標文字[onpyoumoji] phonetic symbols
確率標本[kakuritsuhyouhon] random sample
極座標[kyokuzahyou] polar coordinates
元標[genpyou] zero milestone

座標系[zahyoukei] coordinate system
座標軸[zahyoujiku] coordinate axis
座標変換[zahyouhenkan] coordinate transformation
指標[shihyou] index

印章[inshou] stamp
階級章[kaikyuushou] rank insignia
楽章[gakushou] (musical) movement
徽章[kishou] medal
旧章[kyuushou] ancient laws

勲章[kunshou] decoration
憲章[kenshou] charter
肩章[kenshou] shoulder strap
周章てる[awateru] to become confused (disconcerted, disorganized, disorganised)
校章[koushou] school badge