| Acronym | Meaning |
| RITE | Research Institute Of Innovative Technology For The Earth (Japan) |
| NSCEP | National Service Center For Environmental Publications |
| CDMO | Composite Dimensional Manganese Oxide |
| FRTP | Fiber-reinforced Thermoplastic |
| BIF | Boilers And Industrial Furnaces (USEPA Rule) |
| STS | Slater Transition State (for Calcg. Electronic Transitions Of Atoms And Molecules) |
| FMO3 | Flavin-containing Monooxygenase-3 |
| XHV | Extremely High Vacuum |
| ADCP | Acoustic Doppler Current Profiler |
| ALU | Arithmetic Logic Unit |