| Subject | Spanish | English |
| fin., commun., industr. | protocolo C-SET | Chip.Secured Electronic Transactions |
| fin., commun., industr. | protocolo C-SET | Chip-Secure Electronic Transaction |
| fin., commun., industr. | protocolo SET | Secure Electronic Transactions specification |
| fin., commun., industr. | protocolo SET | Secure Electronic Transaction protocol |
| fin., commun., industr. | protocolo SET | Secure Electronic Transaction |
| fin., commun., industr. | protocolo SET | SET protocol |