What is the social security number of Jiangsu?

Social security card personnel identification number is 12, the first three are letters, and the first two of the three letters represent provinces. For example, the first two of Jiangsu Province are *JS*, and the third represents cities, which are generally consistent with the license plate numbers of cities. For example, the license plate number of Nanjing, Jiangsu Province is * Asu *, the third is A, and the top three social security cards issued by Nanjing are *JSA*, other cities.

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