| Acronym | Meaning |
| CENP | Centromere-associated Protein |
| ANG II | Angiotensin II |
| CISDTQ | Configuration Interaction With Single |
| QRF | Quadratic Response Function (a Quantum Propagator) |
| PSCA | Periodic Small-cluster Approach (a Many-body Technique In Electronic-structure Calcns.) |
| FAST | Fugitive Assessment Sampling Train |
| MMR | Mismatch Repair |
| HAO | Hybrid Atomic Orbital |
| COP | Coefficient Of Performance |
| IBM | International Business Machines |