| Subject | English | Japanese |
| comp., MS | online analytical processing | オンライン分析処理 (A technology that uses multidimensional structures to provide rapid access to data for analysis. The source data for OLAP is commonly stored in data warehouses in a relational database) |
| comp. | n OnLine Analytical Processing | オンライン分析処理 |
| comp. | n online batch processing system | オンラインバッチ処理システム |
| comp. | n online data processing | オンラインデータ処理 (on-rain-dēta-shori) |
| comp. | n online information processing | オンライン情報処理 |
| comp. | n online processing | オンライン処理 |
| comp. | n online processing environment | オンライン処理環境 |
| comp. | n online real-time processing | オンラインリアルタイム処理 |
| comp., MS | online transaction processing | オンライン トランザクション処理 (A system for processing transactions as soon as the computer receives them and updating master files immediately in a database management system. OLTP is useful in financial record keeping and inventory tracking) |
| comp. | n online transaction processing | オンライントランザクション処理 |