| Cade 2 MarketPlace PDF | C2DM |
| Call Referral Processing PDF | CRP |
| Case Inventory Management Report PDF | CIMR 3.0 |
| Case Management Application (CMAP) SS-8 PDF | CMAP SS-8 |
| Case Management Applications Program (CMAP) 809 Database PDF | CMAP 809 |
| Case Management Applications (CMAP) Voluntary Disclosure Program (VDP) PDF | 211625 |
| CCH TeamMate PDF | TM+ |
| CDW Knowledge Graph Environment PDF | CKGE |
| Certara Analytics Suite PDF | CAIS |
| CFO Accounts Receivable Dollar Inventory PDF | CAMS |
| CFO BU Dedicated Environment PDF | CFO-BU-Prod |
| Centralized Authorization File (CAF) Power of Attorney Authorization Automation PDF | CAF |
| Certified Professional Employer Organization and 501(c)(4) Registration, CPEO/501(c)(4),1699,4A PDF | CPEO |
| CFO Accounts Payable Employee Reimbursement Claims PDF | CFO APERC |
| Chapter Three Withholding PDF | CTW |
| Chief Counsel Advice Check System PDF | CCA Check |
| Chief Counsel E-Discovery Litigation Support Service PDF | CC eDisc LSS |
| Chief Counsel Litigation Hold PDF | CC Lit |
| Chief Financial Officer - Tableau and Power BI PDF | CFO Data Viz |
| Child Tax Credit Update Portal PDF | CTCUP |
| Childcare Subsidy Program 2 PDF | CCSP |
| CI-1 BigFix PDF | CI-1 BigFix |
| CI-1 Splunk PDF | CI-1 Splunk |
| CMAP Employee Protection System (EPS) PDF | Pega |
| Collection Activity Reports Statutory Reports PDF | CARSR |
| Collection Litigation Transcript System (LTS) New Assessment Automation PDF | CLTS NAA |
| Combined Federal/State Filing Program PDF | CF/SF |
| Common Business Services and Fiscal Services Interface Gateway PDF | CBS/FSIG |
| Common Data Processing Framework PDF | CDPF |
| Common Enterprise Services Address Verification Service PDF | CESAVS |
| Compliance Data Environment PDF | CDE |
| Compliance Data Warehouse PDF | CDW |
| Compliance Vertical - Return Review Program Legacy Component (RRPLC) Data Ingestion PDF | EDP-RRPLC |
| Consolidated Annual Tax Reporting System PDF | CATRS |
| Contact Analytics/Contact Recording PDF | CA/CR |
| Contact Center Interactive Virtual Agent PDF | CCIVA |
| Contact Recording PDF | CR |
| Contract Clause Review Tool PDF | CCRT |
| Contract Writing System Bot PDF | CWSB |
| Continuing Education Provider Registration and Tracking System PDF | CE-PRATS |
| Corporate Data Initiative PDF | CDI |
| Correspondence e-trak CC, ECCO PDF | e-trak CC |
| Correspondence Examination Automation Support PDF | CEAS |
| Counsel Automated Systems Environment – Management PDF | CASE-MIS |
| Coverage Data Repository PDF | CDR |
| Criminal Investigation System Domain PDF | CI-1 |
| Criminal Investigation (CI) Centralize Authorization File (CAF) Compromise PDF | CI CAF Compromise |
| Criminal Investigation Lead and Case Analytics Cloud PDF | CI LCA Cloud |
| Criminal Investigation Management Information System PDF | CIMIS |
| Criminal Investigation M365 PDF | CI-M365 |
| Criminal Investigation - Tactical Law Enforcement Operational Network PDF | TaLON |
| Custodial Audit Support Tracking System PDF | CASTS |
| Customer Account Data Engine 2 PDF | CADE 2 |
| Customer Account Data Engine 2 Operational Data So PDF | CADE2ODS |
| Customer Callback Enterprise Solution PDF | CCES |
| Customer Callback Technical Demonstration PDF | CCB |
| Cyber Infrastructure PDF | CyberInf |
| Cybersecurity Data Warehouse PDF | CSD |
| Cybersecurity Data Warehouse (CSDW) Cloud Initial PDF | CCI |