| Acronym | Meaning |
| QCC | Quadrupole Coupling Constant |
| OCS | Outer Continental Shelf |
| BPSG | Borophosphosilicate Glass |
| ALCA | American Leather Chemists' Association |
| WCRP | World Climate Research Programme |
| SEC | Scaled External Correlation (extrapolation Method In CI Calcn.) |
| CVT | Canonical Variational Transition-state (theory) |
| ADPKD | Autosomal Dominant Polycystic Kidney Disease |
| CHIP | Cold And Hot Isostatic Pressing |
| ALL | Acute Lymphoblastic Leukemia |