| Subject | English | Japanese |
| gen. | build-operate and transfer method | BOT方式 |
| gen. | n disposition to operate in the red | 赤字体質 (あかじたいしつ) |
| el., sec.sys. | failure to operate of protection | 保護の誤不動作 |
| gen. | n how to operate | 操作方法 |
| gen. | n how to operate | 運用方法 |
| el., meas.inst. | non-operate value | 不動作値 |
| PSP | non-operate voltage | 不動作電圧 |
| gen. | n non-profit corporation which operates hospitals, etc. | 特定医療法人 |
| gen. | operate a business | 取仕切る |
| gen. | operate a business | 取り仕切る news2 nf43 |
| gen. | operate a hand pump | 漕ぐ ichi1 |
| gen. | operate a puppet | 操る ichi1 news2 nf35 |
| PSP | operate condition | タイマの動作状態 |
| PSP | operate condition for elementary relays | 動作状態 エレメンタリーリレーの |
| comp. | n operate mode | 演算モード |
| PSP | operate range of the input voltage | 入力電圧の動作範囲 |
| PSP | operate time for elementary relays | 動作時間 エレメンタリーリレーの (dōsa-jikan) |
| PSP | operate time of an off-delay relay | オフディレータイマの出力復帰遅れ時間 |
| PSP | operate value | 動作値 |
| PSP | operate value | タイマの動作値 |
| PSP | operate voltage | 動作電圧 (dōsa-den'atsu) |
| reliabil. | probability of failure to operate | 誤不動作率 |
| gen. | public-build and private operate | 公設民営 |
| obs. | v5u to co-operate | 催合う (in enterprises) |