| Subject | English | Japanese |
| gen. | n adj-no yoji being in abstraction | 放心状態 |
| comp. | n data abstraction | データ抽象化 |
| gen. | generalization and abstraction | 汎化と抽象化 |
| gen. | groundwater abstraction rates | 地下水抽出率 |
| comp., MS | hardware abstraction layer | ハードウェア アブストラクション レイヤー (A thin layer of software provided by the hardware manufacturer that hides, or abstracts, hardware differences from higher layers of the operating system. By means of the filter provided by the HAL, different types of hardware look alike to the rest of the operating system. This enables the operating system to be portable from one hardware platform to another. The HAL also provides routines that enable a single device driver to support the same device on all platforms) |
| gen. | initial-abstraction retention | 初期取水保留水 |
| gen. | lambda abstraction | ラムダ抽象化 |
| phys. | level of abstraction | 畦象レベル (chūshō-reberu) |
| gen. | level-of-abstraction scale | 抽象化の度合 |
| comp., MS | modeling abstraction layer | モデリング抽象化レイヤー (The layer that resides between users (both application developers and end-users) and SQL Server and SQL Server Analysis Services data) |