| Subject | English | Japanese |
| comp., MS | high memory | ハイ メモリ (Memory locations addressed by the largest numbers) |
| comp. | n high memory area | ハイ・メモリ・エリア |
| comp. | n high memory area | ハイメモリエリア |
| comp., MS | high-memory area | ハイ メモリ領域 (In IBM PCs and compatibles, the 64-kilobyte range of addresses immediately above 1 megabyte) |