| Subject | English | Thai |
| comp., MS | second element cost | ต้นทุนองค์ประกอบที่สอง (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) |
| comp., MS | second-level domain | โดเมนระดับที่สอง (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) |
| comp., MS | Second screen | หน้าจอที่สอง (The UI label that indicates a screen or monitor that is attached to a PC and that content can be projected on to) |