| Subject | English | French |
| gen. | single chip integrated servo interface | servo-interface intégrée sur une seule puce |
| chem. | single stage glass jet separator interface | interface gigleur simple en verre |
| comp. | single-channel interface | interface monocanale |
| comp., MS | single-document interface A specification according to which each open document occupies its own window in the UI, though only a single instance of the program application is running | interface SDI (single-document interface) |