| ISA | Instrument Society of America; intracarotid sodium amytal; intrinsic simulating activity; intrinsic ... |
|---|---|
| R' | in electrocardiography, the second positive deflection during the QRS complex |
| IF | 1) Immuno-Fluorescence 2) Intrinsic Factor |
| ISA | 1) Intrinsic Sympathomimetic Activity 2) Industrial Standard Architecture... |
| CIT | citrate; combined intermittent therapy; conjugated-immunoglobulin technique; crossed intrinsic trans... |