| Subject | English | Japanese |
| comp. | n data center | データセンタ |
| comp. | n data center | データ・センター |
| comp., MS | data center | データ センター (A facility used to house mission critical computer systems and associated components. It generally includes environmental controls (air conditioning, fire suppression, etc), redundant/backup power supplies, redundant data communications connections and high security) |
| comp. | n data center | データ・センタ |
| comp. | n data center | データセンター |
| comp., MS | Data Center TCP | データ センター TCP (A TCP-like protocol for data center networks which leverages Explicit Congestion Notification (ECN) in the network to provide multi-bit feedback to the end hosts) |
| comp., MS | Data Center Transmission Control Protocol | データ センター伝送制御プロトコル (A TCP-like protocol for data center networks which leverages Explicit Congestion Notification (ECN) in the network to provide multi-bit feedback to the end hosts) |
| tech. | data processing center | 計算センター (keisan-sentā) |
| comp. | n Data Processing Center | データ処理センター |
| comp. | n Internet Data Center | インターネット・データ・センター |
| comp. | n Internet Data Center | インターネットデータセンター |
| comp., MS | System Center Data Access service | System Center データ アクセス サービス (A Windows service that runs on the management servers in each management group, and that allows client applications to access Operations Manager data and functionality) |