| Subject | English | Korean |
| comp., MS | dialed number identification service | 전화 건 번호 식별 서비스 (A service that provides a string of digits that the telephone network passes to the ACD to indicate the number that the caller dialed) |
| comp., MS | Input Source Identification API | 입력 소스 식별 API (A native API that, when an app gets input, tells the app what kind of hardware it came from) |
| IT | personal identification number | 개인식별번호 (PIN) |
| comp., MS | personal identification number | 개인 식별 번호 (A unique and secret identification code similar to a password that is assigned to an authorized user and used to gain access to personal information or assets via an electronic device) |
| comp., MS | radio frequency identification sensor | 전파 식별 센서 (A type of sensor (such as a proximity sensor) that uses radio frequency identification (RFID) for a numerous purposes, such as identification of physical items, automatic log on, location of people, etc) |