| Subject | French | English |
| comp., MS | carte mémoire Secure Digital | SD card (A memory card about the size of a postage stamp that is supported by many types of devices) |
| comp., MS | carte mémoire Secure Digital | secure digital card (A memory card about the size of a postage stamp that is supported by many types of devices) |
| IT | Secure Socket Layer | Secure Sockets Layer |