| Subject | English | Japanese |
| gen. | grand unified theory | ガット gai1 |
| phys. | n grand unified theory | 大統一理論 |
| gen. | n grand unified theory | ＧＵＴ |
| phys. | unified atomic mass constant | 統一原子質量定数 |
| phys. | unified atomic mass unit | 統一原子質量単位 |
| phys. | unified atomic mass unit | ダルトン |
| gen. | unified atomic mass unit | 原子質量単位 (げんし・しつりょう・たん'い) |
| comp. | n unified Chinese character | 統合漢字 |
| comp., MS | unified communications | 統合コミュニケーション (A system that integrates platforms for communications including e-mail, voice mail, telephony, instant messaging, and voice and video conferencing) |
| comp., MS | Unified Communications SIP phone | 統合コミュニケーション SIP 電話 (A SIP phone that integrates with the Communicator client) |
| comp., MS | Unified Connection Manager | 統合接続マネージャー (A Windows service that is designed to aggregate network information (connection availability/status, profiles lists, radio state/strength, etc) from infrastructure networks so that it can be presented to the user in a meaningful way. The main function of the UCM service includes making connection decisions (connect/disconnect) based on policy across multiple media types. The UCM service also allows for third-party media types to be seamlessly integrated into the system making the UCM expandable with future media types) |
| comp. | n unified environment | 同一環境 |
| gen. | n unified field theory | 統一場理論 (toitsu-ba-riron) |
| comp., MS | Unified Logging Service | 統合ログ サービス (An instrumentation and logging platform that provides monitoring, reporting and log viewing capabilities for Office servers and services) |
| comp., MS | Unified Messaging | ユニファイド メッセージング (An application that consolidates a user's voice mail, fax, and e-mail into one mailbox, so that the user only needs to check a single location for messages, regardless of type. The e-mail server is used as the platform for all types of messages, making it unnecessary to maintain separate voice mail and e-mail infrastructures) |
| comp. | n unified messaging | ユニファイド・メッセージング |
| comp. | n unified messaging | ユニファイドメッセージング |
| comp., MS | Unified Messaging language | ユニファイド メッセージング言語 (One of the languages in which Microsoft Exchange Server 2007 Unified Messaging (UM) functionality is supported by the availability of UM language packs) |
| comp., MS | Unified Messaging server role | ユニファイド メッセージング サーバーの役割 (A set of components and services that enable voice, fax, and e-mail messages to be stored in a user's single mailbox. Users can also access their Microsoft Exchange Server 2007 mailbox from a telephone or a computer) |
| comp., MS | Unified Modeling Language | 統一モデリング言語 (A language developed by Grady Booch, Ivar Jacobson, and Jim Rumbaugh of Rational Software that can be used for specifying, building, and documenting software and non-software systems, such as business models) |
| gen. | unified river basin development | 河川統一開発 |
| gen. | n unified science | 統一科学 |
| isol. | unified specific creepage distance | 運転電圧1kV当たりの所要表面漏れ距離 |
| comp. | n unified standard | 統一スタンダード |
| patents. | unified standards | 内容一致規格 |
| phys. | unified theory | 統一理論 (とういつ・りろん) |
| comp., MS | Unified Tracing Model | 統合トレース モデル (The name given to the processes that define how to receive tracing information from both the IIS request-processing pipeline and related technologies like ASP.NET through a single tracing infrastructure) |
| comp., MS | unified work list | 作業一覧 (A list of all tasks, approvals, and alerts assigned to the current user) |