番号【ばんごう】
number, series of digits
信号【しんごう】
signal, signalling, signaling, traffic light, traffic signal
記号【きごう】
symbol, code, sign, notation
背番号【せばんごう】
number on back of player's shirt, uniform number, shirt number
赤信号【あかしんごう】
red light (traffic), red light, signal to stop, sign of danger
信号機【しんごうき】
traffic light, signalling mechanism, semaphore (apparatus)
二号【にごう】
number two, mistress, concubine
号車【ごうしゃ】
suffix for train car numbers
号令【ごうれい】
order (esp. to a number of people), command, ritual of bowing at start and end of school class
年号【ねんごう】
name of an imperial era (e.g. Heisei, Shōwa), Japanese era name
号外【ごうがい】
newspaper extra
暗証番号【あんしょうばんごう】
personal identification number, PIN, password number
怒号【どごう】
angry roar, bellow
青信号【あおしんごう】
green light (traffic), green light, go-ahead signal, permission to go ahead (with something)
符号【ふごう】
sign, mark, symbol, code, sign (e.g. positive, negative)
号泣【ごうきゅう】
crying loudly, bawling, wailing, lamentation, crying one's eyes out (without making noise), breaking into a flood of tears, crying buckets, weeping
屋号【やごう】
name of store, trade name (esp. of a sole proprietorship), stage name (e.g. of actor)
元号【げんごう】
name of an imperial era (e.g. Heisei, Shōwa), Japanese era name
商号【しょうごう】
firm name, trade name
号数【ごうすう】
number or size of periodicals or pictures, type size