| Subject | English | German |
| fin. | card security number | Kartencode |
| fin., econ. | international securities identification number | Internationale Wertpapierkennnummer |
| econ., fin. | International Securities Identification Number | Internationale Wertpapier-Identifikationsnummer |
| fin., econ. | international security identification number | Internationale Wertpapierkennnummer |
| fin. | security code number | Wertpapierkennummer |
| econ., amer. | social security employer identification number | Sozialversicherungsregistriernummer (des Unternehmers) |
| gen. | social security number | Sozialversicherungsnummer |
| comp., MS | social security number | Sozialversicherungsnummer (In the United States, a Taxpayer Identification Number assigned to citizens and some noncitizens. The number is required for anyone to obtain work or to receive governmental benefits, such as social security payments after retirement) |