| Subject | English | Japanese |
| comp., MS | Allow Users to Log in to Spam Quarantine option | ユーザーにスパム検疫へのログインを許可する (The option on the Spam Quarantine page that controls access to the Spam Quarantine Web site for a specific user) |
| gen. | exp just as it is reassuring to have a companion when traveling, it is important for us to care for each other as we pass through this life | 旅は道連れ世は情け |
| comp., MS | Public Key Cryptography Based User-to-User | 公開キー暗号化ベースのユーザー ツー ユーザー (A Generic Security Services Application Program Interface (GSS-API) mechanism based on Public key Infrastructure (PKI)) |
| telecom. | user-to-user protocol | ユーザー－ユーザープロトコル |