| Subject | English | Latvian |
| ed. | triangle of knowledge | zinību triāde |
| ed. | triangle of knowledge | zināšanu trīsstūris |
| comp., MS | triangle strip | trīsstūru virkne (A sequence of triangles in which adjacent triangles share an edge. The first three vertices define the first triangle, and each subsequent vertex defines a new triangle using that point along with two vertices from the previous triangle in the sequence) |