| Acronym | Meaning |
| BST | Barium Strontium Titanate |
| MARB | Methanotropic Air-tight Rotating Bioreactor |
| RBCA | Risk-based Corrective Action |
| 3A | Alumina Aluminide Alloys |
| ACPD | Alternating Current Potential Drop |
| DHF | Decoupled Hartree-Fock |
| ERDAS | Earth Resource Data Analysis System |
| RNA | Ribonucleic Acid |
| CDP | Contracted Density Product (in Simplification Of MO Calcns.) |
| TIGER | Technique For Importing Greater Evolution Resolution In Multidimensional NMR |