| CR Length | Crown to Rump Length |
|---|---|
| CL | capillary lumen; cardiolipin; cell line; centralis lateralis; chemiluminescence; chest and left arm ... |
| IRDP | insulin-related DNA polymorphism |
| PIC | Personality Inventory for Children; polymorphism information content |
| SSCP | single-stranded conformational polymorphism |