| AITO | Artificial Intelligence & Technology Office > Office of Critical and Emerging Technology | changed to Office of Critical and Emerging Technologies |
| BFELoB | Budget Formulation and Execution Line of Business | unable to verify |
| BRADS | Biospecimen Repository Access and Data Sharing | unable to verify |
| Budget LOB | Budge Formulation and Execution Line of Business | unable to verify |
| CTCC | CUFR (Center for Urban Forest Research) Tree Carbon Calculator | unable to verify |
| DHIS | Division of Health Informatics and Surveillance | replaced by OPHDST - Office of Public Health Data, Surveillance, and Technology |
| EFS-Web | Electronic Filing System - Web | retired; replaced by Patent Center |
| EPAS | Electronic Patent Assignment System | retired; replaced by Assignment Center |
| ETAS | Electronic Trademark Assignmetnt System | retired; replaced by Assignment Center |
| HSGI | High School Graduation Initiative | unable to verify |
| OAST | Office of Accessible Systems & Technology | changed to CXD - Customer Experience Directorate |
| PAIRS | Partnerships to Advance Innovation and Regulatory Science | changed to DPI - Division of Partnerships and Innovation |
| PHS | Public Health Statements | unable to verify |
| RCM | Regional Chemical Modeling | unable to verify |
