| Subject | English | Japanese |
| comp., MS | data structure | データ構造 (An organizational scheme, such as a record or array, that can be applied to data to facilitate interpreting the data or performing operations on it) |
| gen. | half edge data structure | ハーフエッジデータ構造 |
| comp. | n intra-record data structure | レコード内データ構造 |
| gen. | radial edge data structure | ラジアルエッジデータ構造 |