リョウ 
はか.る 
() weigh () weight () quantity
                                 
りょう (n,n-suf) quantity, amount, volume, portion (of food)
はかる (v5r,vt) (1) to measure, to weigh, to survey, to time (sound, gauge, estimate), (2) to conjecture, to infer, to surmise
りょうけい (n,vs) judge's sentence, assessment of a case
りょうさん (n,vs) mass production
りょうてき (adj-na,n) substantively
りょうはんてん (n) volume seller

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字