| English | French |
| bits per second | bits par seconde (The number of bits transmitted every second, used as a measure of the speed at which a device, such as a modem, can transfer data) |
| kilobits per second | kilobits par seconde (Data transfer speed, as through a modem or on a network, measured in multiples of 1,024 bits per second) |
| kilobytes per second | kilo-octets par seconde (Data transfer speed, as on a network, measured in multiples of 1,024 bytes per second) |
| millions of instructions per second | millions d'instructions par seconde (A common measure of processor speed) |
| second element cost | élément de coût secondaire (The capital expenditure on an asset that is incurred after an organization starts to hold it, such as cost of improving the assets in the pool) |
| second-level domain | domaine de second niveau (A domain name that is rooted hierarchically at the second tier of the domain namespace directly beneath the top-level domain name such as .com and .org. When DNS is used on the Internet, second-level domains are names such as microsoft.com that are registered and delegated to individual organizations and businesses according to their top-level classification. The organization then assumes further responsibility for parenting management and growth of its name into additional subdomains) |
| Second screen | Deuxième écran (The UI label that indicates a screen or monitor that is attached to a PC and that content can be projected on to) |
