| Subject | English | Chinese Taiwan |
| comp., MS | pseudo-class | 虛擬類別 (A class used by CSS selectors to allow information that is external to the HTML source, such as whether a link has been visited, to classify elements) |
| comp., MS | pseudo-element | 虛擬元素 (An element used by CSS selectors to style typographical rather than structural elements) |
| comp., MS | pseudo index | 虛擬索引 (A dynamic cross-reference of one or more table data fields (columns) that permits an ODBC table (server table) without a unique index to be edited) |
| comp., MS | pseudo-random function | 似隨機函式 (A function that takes a key, label, and seed as input, then produces an output of arbitrary length) |