Code	Name	Region
JPNYZ	Nyuzu	44
JPOAR	Oarai	8
JPOBM	Obama, Fukui	18
JPOBA	Obama, Mie	24
JPOBB	Obama, Nagasaki	42
JPOOB	Obatake	35
JPOBE	Obe, Ehime	38
JPOBO	Obihiro	1
JPOBU	Obu	23
JPZXY	Obuse, Nagano	20
JPOOC	Ochiyo	13
JPODA	Odahigashi	32
JPODT	Odaiba	13
JPODE	Odate	5
JPONH	Odate Noshiro	5
JPODW	Odawara	14
JPODS	Odeshima	37
JPODO	Odoh	43
JPODM	Odomari	46
JPNBS	Nobeokashinko	45
JPRBN	Noboribetsu	1
JPNBU	Nobu/mitsushima	42
JPNOD	Noda	12
JPNOU	Noh	15
JPNOH	Nohara	26
JPNHJ	Noheji	2
JPNQH	Noho	47
JPNJR	Nojiri	46
JPNMK	Nomaike	46
JPNMB	Nomi	17
JPNMI	Nomi	45
JPNOM	Nomizaki	43
JPNON	Nonohama	33
JPNCO	Nonoichi, Ishikawa	17
JPNSR	Noshiro	5
JPNZO	Nozawaonsen	20
JPNUM	Numazu	22
JPNNH	Nunohama	33
JPNWA	Nyugawa	38
JPNSB	Nishibe	38
JPNSI	Nishiesan	1
JPNIG	Nishigo	7
JPNHR	Nishihara	47
JPNST	Nishikata	46
JPNSK	Nishiki	27
JPSGP	Nishiki, Kumamoto	43
JPMAW	Nishimaizuru	26
JPNSM	Nishimura	32
JPNIS	Nishinaka	38
JPNYA	Nishinomiya	28