Almost\ all\ major\ credit\ cards\ \(and\ most\ debit\ cards\)\ \(example\=4111\ 1111\ 1111\ 1111\):\
\\b\(1800\|2131\|30\[0-5\]\\d\|3\[4-7\]\\d{2}\|4\\d{3}\|5\[0-5\]\\d{2}\|6011\|6\[2357\]\\d{2}\)\[-\ \]\?\(\\d{4}\[-\ \]\?\\d{4}\[-\ \]\?\\d{4}\|\\d{6}\[-\ \]\?\\d{5}\)\\b\
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Austrian\ Social\ Security\ Number\ \(de\=Sozialversicherungsnummer\)\ \(example\=1788011550\):\
\\b\\d{4}\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\(0\[1-9\]\|1\[0-5\]\)\\d{2}\\b\
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Bulgarian\ Uniform\ Civil\ Number\ \(bg\=Единен\ граждански\ номер\)\ \(example:7523169263\):\
\\b\\d{2}\(\[024\]\[1-9\]\|\[135\]\[0-2\]\)\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\[-+\]\?\\d{4}\\b\
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Canadian\ Social\ Insurance\ Number:\
\\b\[1-9\]\\d{2}\[-\ \]\?\\d{3}\[-\ \]\?\\d{3}\\b\
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Chinese\ National\ Identification\ Card\ Number\ \(cn\=身份证\):\
\\b\\d{6}\(19\|20\)\\d{2}\(0\[1-9\]\|1\[0-2\]\)\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\\d{4}\\b\
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Croatian\ Master\ Citizen\ Number\ \(hr\=Matični\ broj\ građana\):\
\\b\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\(0\[1-9\]\|1\[0-2\]\)\(9\\d{2}\|0\[01\]\\d\)\\d{6}\\b\
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Danish\ Civil\ Registration\ Number\ \(dk\=Personnummer,\ CPR\ Nummer\):\
\\b\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\(0\[1-9\]\|1\[0-2\]\)\\d{2}\[-+\]\?\\d{4}\\b\
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Finnish\ Social\ Security\ Number\ \(fi\=Henkilötunnus\)\ \(example\=311280-999J\):\
\\b\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\(0\[1-9\]\|1\[0-2\]\)\\d{2}\[-+a\]\\d{3}\\w\\b\
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Indian\ Permanent\ Account\ Number:\
\\b\[a-z\]{3}\[abcfghjlpt\]\[a-z\]\\d{4}\[a-z\]\\b\
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Indian\ Vehicle\ License\ Plate\ Number\ \(example\=DL\ 11\ C\ AA\ 1111\):\
\\b\(\[a-z\]{2}\[\ \]\\d{1,2}\|dl\[\ \]\[1-9\]\?\\d\[\ \]\[cprstvy\]\)\[\ \]\[a-z\]{0,2}\[\ \]\\d{1,4}\\b\
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Italian\ Fiscal\ Code\ \(it\=Codice\ fiscale\)\ \(example\=HDDFTH63H28Z352V\):\
\\b\(\[bcdfghj-np-tv-z\]\[a-z\]{2}\){2}\\d{2}\[a-ehlmprst\]\(\[04\]\[1-9\]\|\[1256\]\\d\|\[37\]\[01\]\)\(\\d\[a-z\]{3}\|z\\d{3}\)\[a-z\]\\b\
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Norwegian\ Social\ Security\ Number\ \(no\=Personnummer,\ Fødselsnummer,\ SSNR\):\
\\b\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\(\[04\]\[1-9\]\|\[15\]\[0-2\]\)\\d{7}\\b\
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Romanian\ Personal\ Numeric\ Code\ \(ro\=Cod\ Numeric\ Personal\)\ \(example\=1800101221144\):\
\\b\[1-8\]\\d{2}\(0\[1-9\]\|1\[0-2\]\)\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\(0\[1-9\]\|\[1-4\]\\d\|5\[0-2\]\|99\)\\d{4}\\b\
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South\ Korean\ Resident\ Registration\ Number\ \(ko\=주민등록번호\):\
\\b\\d{2}\(0\[1-9\]\|1\[0-2\]\)\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\\-\[0-49\]\\d{6}\\b\
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Swedish\ Personal\ Identification\ Number\ \(se\=Personnummer\):\
\\b\(19\\d{2}\|20\\d{2}\|\\d{2}\)\(0\[1-9\]\|1\[0-2\]\)\(0\[1-9\]\|\[12\]\\d\|3\[01\]\)\[-+\]\?\\d{4}\\b\
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Taiwanese\ National\ Identification\ Card\ Number:\
\\b\[a-z\]\[12\]\\d{8}\\b\
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United\ Kingdom\ National\ Insurance\ Number\ \(example\=AA\ 01\ 23\ 44\ B\):\
\\b\[abceghj-prstw-z\]\[abceghj-nprstw-z\]\[\ \]\?\\d{2}\[\ \]\?\\d{2}\[\ \]\?\\d{2}\[\ \]\?\[a-dfm\]\?\\b\
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United\ States\ Social\ Security\ Number\ \(example\=078-05-1120\):\
\\b\(\?\!000\)\(\?\!666\)\(\[0-6\]\\d{2}\|7\(\[0-356\]\\d\|7\[012\]\)\)\[-\ \]\?\(\?\!00\)\\d{2}\[-\ \]\?\(\?\!0000\)\\d{4}\\b