| Acronym | Meaning |
| JFCA | Japan Fine Ceramics Association |
| SIAM | Society For Industrial And Applied Mathematics |
| MOCETGAO | Molecule-optimized Contracted Even-tempered Gaussian Atomic Orbital |
| FAME | Fatty Acid Methyl Ester |
| PAW | Plasma Arc Welding |
| CFFV | Clean Fuel Fleet Vehicle |
| JSAC | Japan Society For Analytical Chemistry |
| MI | Mitotic Index |
| OGC | Office Of General Counsel |
| EXRHF | Extended Restricted Hartree-Fock |