| Term | Full Form | Category |
|---|---|---|
| ISCU | I. S. C. Chemicals Limited | Others |
| ISCU | I.S.C. Chemicals | Others |
| ISCU | Independent Support Coordination Units | Others |
| ISCU | Infant Special Care Unit | Others |
| ISCU | Intensive Special Care Unit | Others |
| ISCU | Interior Savings Credit Union | Others |
| ISCU | International Save the Children Union | Others |
| ISCU | International Society of Cardiovascular Ultrasound | Others |
| ISCU | Ipswich and Suffolk Credit Union | Others |
| ISCU | Island Savings Credit Union | Others |
| ISCU | Isle Station Control Unit | Others |