| Subject | English | Japanese |
| comp. | n calculator with postfix notation logic | 逆ポーランド表記式計算器 |
| comp., MS | postfix notation | 後置表記法 (A form of algebraic notation in which the operators appear after the operands) |
| comp. | n postfix notation | 逆ポーランド表記法 |
| comp. | n postfix notation | ポストフィックス表記法 |