| CMSP | Coastal and Marine Spatial Planning | unable to verify |
| DMIP | Division of Medical Imaging Products | changed to DMIRM - Division of Medical Imaging and Radiation Medicine |
| ESTSC | Energy Science and Technology Software Center | changed to DOE CODE |
| FVM | Office of Foods and Veterinary Medicine | unable to verify |
| ISC | Integrated Support Center | changed to CSC - Office of Science Consolidated Service Center |
| M/DGHR | Bureau of Human Resources Management | changed to GTM - Bureau of Global Talent Management |
| NDEP | National Diabetes Education Program | ceased 2019 |
| NSLDS | National Student Loan Data System | unable to verify; likely merged into studentaid.gov |
| PTWC | Pacific Tsunami Warning Center | website terminated 2/20; redirect to tsunami.gov |
| WIN | Weight-control Information Network | unable to verify |
