| Acronym | Meaning |
| ACQM | Arrangement-channel Quantum Mechanics |
| SEHRS | Surface-enhanced Hyper-Raman Scattering |
| SWFM | Scanning Work Function Microscopy |
| URIF | Uniformly Retreating Ice Front [in Model Of Dehydration] |
| CBM | Carbon Bond Mechanism (air Pollution Modeling) |
| ASC | Ascorbic Acidpar |
| AHR | Aryl Hydrocarbon Receptor |
| CITP | Capillary Isotachophoresis |
| IACG | Inter-Agency Consultative Group |
| NWIS | Nuclear Weapons Identification System |