| Subject | English | Greek |
| comp., MS | Table Hierarchy | Ιεραρχία πίνακα (A SmartArt graphic layout used to show groups of information built from top to bottom, and the hierarchies within each group. This layout does not contain connecting lines) |
| comp., MS | table-per hierarchy | πίνακας ανά ιεραρχία (A method of modeling a type hierarchy in a database that includes the attributes of all the types in the hierarchy in one table) |