Spanish passport number, eight or nine characters: two or three letters followed by six digits. Presidio reads it as three letters and six digits, Purview as two or three letters or digits and six digits; the letter led reading is kept because allowing digits in the first positions would turn the pattern into a plain eight or nine digit run. Reproduced noise: the six digit tail is separately matched by IN_PIN, and the eight character form is the same shape as CA_PASSPORT and BR_PASSPORT, so those three labels fire together on a two letter value and only the surrounding language separates them.
Label: ES_PASSPORT
(?<!\w)[A-Z]{2,3}\d{6}(?!\w)
The Spanish booklet ABC123456 was issued in Madrid. → ABC123456Pasaporte XY987654 renovado el ano pasado. → XY987654ABCD123456AB12345abc123456Tags: es, government-id, identity