| Platform SDK: Active Directory, ADSI, and Directory Services | 
| Attribute syntax ID | Active Directory syntax type | Equivalent ADSI syntax type | 
|---|---|---|
| 2.5.5.1 | DN String | DN String | 
| 2.5.5.2 | Object ID | CaseIgnore String | 
| 2.5.5.3 | Case Sensitive String | CaseExact String | 
| 2.5.5.4 | Case Ignored String | CaseIgnore String | 
| 2.5.5.5 | Print Case String | Printable String | 
| 2.5.5.6 | Numeric String | Numeric String | 
| 2.5.5.7 | OR Name DNWithOctetString | Not Supported | 
| 2.5.5.8 | Boolean | Boolean | 
| 2.5.5.9 | Integer | Integer | 
| 2.5.5.10 | Octet String | Octet String | 
| 2.5.5.11 | Time | UTC Time | 
| 2.5.5.12 | Unicode | Case Ignore String | 
| 2.5.5.13 | Address | Not Supported | 
| 2.5.5.14 | Distname-Address | |
| 2.5.5.15 | NT Security Descriptor | IADsSecurityDescriptor | 
| 2.5.5.16 | Large Integer | IADsLargeInteger | 
| 2.5.5.17 | SID | Octet String |