| Source | Target | | 3자리 ID | triplet |
| 4자리 ID | quad |
| ACS 서비스 ID | ACS service identity |
| CSID(Called Subscriber ID) 문자열 | called subscriber ID string |
| EASI ID | EASI ID |
| EASI ID(E-mail As Sign In ID) | e-mail as sign in ID |
| GUID(Global Universal Identification) | Global Universal Identification |
| GUID(Globally Unique Identifier) | globally unique identifier |
| GUID(Globally Unique Identifier) | globally-unique identifier |
| ID | ID |
| ID | identity |
| ID 검증 | identity verification |
| ID 공급자 | identity provider |
| ID 관리 | identity management |
| ID 번호 | ID number |
| ID 서비스 | identity service |
| ID 선택기 | ID selector |
| ID 속성 | identity property |
| ID 수명 주기 | identity life cycle |
| ID 열 | identity column |
| ID 이스케이프 | identity escape |
| ID 저장소 | identity store |
| ID 태그 | identity tag |
| ID 페더레이션 | identity federation |
| IDC/HTX 파일 | IDC/HTX files |
| IDE | IDE |
| IDE(Integrated Device Electronics) | integrated device electronics |
| IDE(Integrated Drive Electronics) | integrated drive electronics |
| IDE(Intelligent Drive Electronics) | intelligent drive electronics |
| idempotent | idempotent |
| Identity Management for UNIX | Identity Management for UNIX |
| IDL | IDL |
| IDL(Interface Definition Language) | interface definition language |
| IDMIF 파일 | IDMIF file |
| IDP | IDP |
| IDR | IDR |
| Java IDE | Java IDE |
| LCID(Language Code Identifier) | language code identifier |
| LOB ID | LOB Id |
| LOB(기간 업무) 식별자 | line-of-business identifier |
| Microsoft .NET Passport 고유 식별자 | Microsoft .NET Passport unique identifier |
| Microsoft Identity Lifecycle Manager 2007 | Microsoft Identity Lifecycle Manager 2007 |
| Microsoft Visual Studio 2013 IDE Test Host | Microsoft Visual Studio 2013 IDE Test Host |
| Microsoft Visual Studio 2013 IDE Test Host Adapter | Microsoft Visual Studio 2013 IDE Test Host Adapter |
| OAuth 클라이언트 ID | OAuth Client ID |
| RFID(전파 식별) | radio frequency identification |
| SPID(Service Profile Identifier) | Service Profile Identifier |
| SSID(서비스 집합 ID) | service set identifier |
| TSID 문자열 | transmitting station ID string |
| URI(Uniform Resource Identifier) | Uniform Resource Identifier |
| UUID(Universally Unique Identifier) | universally unique identifier |
| VAT ID | VAT ID |
| Windows Live ID 로그인 도우미 | Windows Live Sign-in Assistant |
| 가상 컴퓨터 ID | virtual machine identity |
| 가장 긴 유휴 라우팅 | longest idle routing |
| 개인 식별 번호 | personal identification number |
| 개체 ID | object ID |
| 개체 식별자 | object identifier |
| 고유 식별자 | unique identifier |
| 광고 ID | ad ID |
