| Acronym | Meaning |
| TDHG | Time-dependent Hartree Grid (quantum Method) |
| BPDA | Born Point Dipole Approximation |
| GTP | Group-transfer Polymerization |
| RDA | Recommended Daily Allowance |
| NAPIM | National Association Of Printing Ink Manufacturers (US) |
| FQO | Forced Quantum Oscillator Method |
| BACM | Best Available Control Measure |
| EEM | Elastic Emission Machining |
| CCD | Coupled-cluster Doubles |
| GISNET | Geographic Information Systems Bulletin Board |