| Subject | English | Catalan |
| comp., MS | top-level domain | domini de nivell superior (In the Internet and other networks, the highest subdivision of a domain name in a network address, which identifies the type of entity owning the address (for example, .com for commercial users or .edu for educational institutions) or the geographical location of the address (for example, .fr for France or .sg for Singapore). The domain is the last part of the address (for example, www.acm.org)) |
| comp., MS | top-level folder | carpeta de nivell superior (The uppermost directory on a computer, partition or volume) |
| comp., MS | top-level property grid | quadrícula de propietats de nivell superior (A property grid that only displays the properties that appear in the sentence-level view of an action) |