| Subject | English | Welsh |
| comp., MS | alignment guide | canllaw alinio (A line that is used to help line up figures with common locations on the page, such as the top of paragraphs or page margins) |
| comp., MS | alignment tab | tab alinio (A tab character that can be inserted in headers and footers for aligning data relative to the margin or indent. If you change the margin/indent, the text is realigned automatically) |
| comp., MS | horizontal alignment | aliniad llorweddol (A formatting setting that specifies how content is positioned within the horizontal space of a cell, object, or page. Content can be aligned along the left or right edge, or distributed evenly across the horizontal space) |
| comp., MS | vertical alignment | aliniad fertigol (The consistent vertical positioning of text, graphics, and other objects) |