| Acronym | Meaning |
| IPIRDW | Independent-process (and) Isolated-resonance (approxn. Using) Distorted Waves |
| DMC | Dynamic Matrix Control |
| DPFGSE | Double Pulse Field Gradient Spin Echo |
| RISM | Reference Interaction Site Model |
| APP | Amyloid Precursor Protein |
| CPVC | Chlorinated Polyvinyl Chloride |
| HEMPAS | Hereditary Erythroblastic Multinuclearity With Positive Acidified Serum Lysis Test |
| TFRS | Transition Flow Reaction System |
| IIRF | Infinite Impulse Response Filter |
| ANSI | American National Standards Institute |