| Acronym | Meaning |
| ASHG | American Society Of Human Genetics |
| LITGS | Laser Induced Thermal Grating Spectroscopy |
| NMOC | Nonmethane Organic Compound(s) |
| HTLA | Heat-treatable Low Alloy (steel) |
| ANMO | Average-natural Molecular Orbital |
| RFWM | Resonant Four-wave Mixing |
| UQ-NG | Uniform-quality (basis Set) Constructed With A Number (n) Of Gaussian (g) Functions |
| CSTB | Scientific And Technical Center For Building (French; Centre Scientifique Et Technique Du Batiment) |
| AFMR | American Federation Of Medical Research |
| IACG | Inter-Agency Consultative Group |