| Acronym | Meaning |
| PRIMA | Pattern Recognition By Independent Multicategory Analysis |
| ESIS | European Structural Integrity Society |
| ASPCR | Allele-specific Polymerase Chain Reaction |
| ADA | American Diabetes Association |
| EA-EOMCC | Electron Attachment-equation Of Motion Coupled Cluster |
| APP | Amyloid Precursor Protein |
| CAMU | Corrective Action Management Unit |
| ANO | Atomic Natural Orbital |
| PLC | Polymer Liquid Crystal |
| PINN | Proposed International Nonproprietary Names (for Drugs) |