| Acronym | Meaning |
| MOM | Maximum Overlap Method |
| FIRE | Flame Infrared Emission |
| BSQ | Boson Second Quantization |
| BDTT | Brittle-to-ductile Transition Temperature |
| EGW | Electrogas Welding |
| MCE | Magnetocaloric Effect |
| FASTER | FAst Spinning Gives Transfer Enhancement At Rotary Resonance |
| NRTI | Nucleoside Reverse Transcriptase Inhibitor |
| BTEM | Band Target Entropy Minimization |
| SCOP | Spherical Complex Optical Potential (in Quantum Calcn. On Mol. Scattering) |