| Acronym | Meaning |
| RHIC | Relativistic Heavy-Ion Collider |
| ENAA | Epithermal Neutron Activation Analysis |
| LALLS | Low Angle Laser Light Scattering |
| IPA | International Pharmaceutical Abstracts |
| IMDG | International Maritime Dangerous Goods |
| HSQC | Heteronuclear Single Quantum Coherence |
| FDCD | Fluorescence Detected Circular Dichroism |
| BWCC | Brillouin-Wigner Coupled-cluster (theory) |
| TBC | Two-beam Coupling |
| PSB | Photosynthetic Bacteria |