| Government Documents (U.S.) | |
| 1774-1881 | Descriptive Catalogue of the Government Publications of the United States, |
| 1789-1970 | Checklist of United States Public Documents, 1789-1970: Indexes |
| 1881-1893 | Comprehensive Index to the Publications of the United States Government, |
| 1893-1949 | Document Catalog |
| 1924-current | Monthly Catalog of United States Government Publications (MOCAT) |
| Journal Indexes | |
| 1893-1949 | Document Catalog |
| Online Databases | |
| 1924-current | Monthly Catalog of United States Government Publications (MOCAT) |