| DHPS | Division of Health Professions Support | unable to verify |
| EAG | Economic Analysis Group | changed to Expert Analysis Group (same acronym) |
| EARS | Education and Administration Reporting System | unable to verify; possibly replaced by N-PEARS |
| FEI | Family Engagement Inventory | unable to verify |
| FLEO | Census of Federal Law Enforcement Officers | changed to CFLEO (same name) |
| HCSD | Health Communication Science Digest | discontinued 8/22 |
| HERU | Hydraulic Engineering Research Unit | changed to AHERU - Agroclimate and Hydraulic Engineering Research Unit |
| IBAS | Industrial Base Analysis and Sustainment | unable to verify |
| LPVD | Laboratory of Persistent Viral Diseases | changed to LNII - Laboratory of Neurological Infections and Immunity |
| NEWIS | NOAA Extreme Weather Information Sheets | discontinued |
| NQS | National Quality Strategy | site archived |
| NSIR | National Security and Intelligence Research Team | unable to verify |
| OPAPH | Office of Policy Analytics & Population Health | changed to PAEO - Policy Analysis and Engagement Office |
| OTECP | Organic and Transitional Education and Certification Program | site archived |
| PCCP | Pandemic Cover Crop Program | site archived |
| POS | Provider of Services Current Files | unable to verify |
| SCOR | Strategic Capital and Operational Research | unable to verify |
| SPRRS | Southern Plains Range Research Station | unable to verify |
| TANC | Office of Trade Agreements Negotiations and Compliance | certificate error / able to acccess |
| TTPP | Tobacco Transition Payment Program | moved to password-protected eAuthethentication |
| WPOFCU | Wheat, Peanut, and Other Field Crops Research Unit | unable to verify |
