| Abbreviation | Definition |
|---|---|
| ICP | International Competence Problem |
| ICQ | Inventory Control and Quality |
| ICQA | Inventory Control and Quality Assurance |
| ICRIS | International Civil Rights Investigations Settlements |
| ICRIS | International Civil Rights Investigations & Settlements |
| ICRM | Integrated Customer Relationship Management |
| ICRP | Integrated Conference Room Pilot |
| ICS | Internet Courier Service |
| ICSI | Innovation, Commitment, Satisfaction, and Integrity |
| ICSS | Intelligent Customer Support System |
| ICT | Information Centre Technology |
| ICT | International Communications Telesales |
| ICTO | Inter-Contractor Transfer Order |
| ID | Identification Document |
| ID | Identifying Document |
| ID | Incredible Deal |
| ID | Industrial Distribution |
| ID | Industry Discount |
| ID | Information And Decisions |
| ID | Information Database |