| Acronym | Meaning |
| SA-LCAO | Symmetry-adapted Linear Combination Of Atomic Orbitals |
| RBM | Radial Breathing Mode |
| RCRIS | Resource Conservation And Recovery Information System |
| AMEL | Active-matrix Electroluminescent |
| ZBLAN | Zirconium Barium Lanthanum Aluminum Sodium Fluoride |
| MBESHO | Maximum Bond-energy Symmetry Hybrid Orbital |
| AIHA | American Industrial Hygiene Association |
| IAP | Intracisternal A-particle |
| JAK | Janus Kinase |
| SIRMO | Senior Information Resource Management Officer |