SICR
| Acronym | Definition |
|---|---|
| SICR | Significant Increase in Credit Risk (accounting) |
| SICR | Silicon Chromium (thin film resistors) |
| SICR | Seattle Institute for Cardiac Research (Seattle, Washington) |
| SICR | Sorry, I Couldn't Resist |
| SICR | Stepped-Impedance Coupled Line Resonator (microwave theory) |
| SICR | Shift-Invariant Correlation Filter |
| SICR | Special/Specific Intelligence Collection Requirement |
| SICR | Supply Item Change Record |
| SICR | Superior Interior Cleaning Restoration |