| Acronym | Meaning |
| BRDF | Bidirectional Reflectance Distribution Function |
| ICOH | International Commission On Occupational Health |
| CWTC | Chemical Waste Transportation Council |
| MEXA | Multiple-energy X-ray Absorptiometry |
| LCAS MS | Linear Combination Of Atomic Spinors-molecular Spinors |
| RFWM | Resonant Four-wave Mixing |
| U.S.C. | United States Code |
| CDMA | Code Division Multiple Access |
| RAFT | Reversible Addition-fragmentation Chain Transfer [polymerization] |
| HIS | High Intensity Spectrometer |