| PIQ | Performance Intelligence Quotient |
|---|---|
| PTI | pancreatic trypsin inhibitor; persistent tolerant infection; Pictorial Test of Intelligence; placent... |
| SB-LM | Stanford-Binet Intelligence Test-Form LM |
| SIT | serum inhibiting titer; Slosson Intelligence Test; sperm immobilization test; suggested immobilizati... |
| VIQ | Verbal Intelligence Quotient |