| Acronym | Meaning |
| IEET | Intramolecular Electronic Energy Transfer |
| UVRR | UV Resonance Raman Spectroscopy |
| EWIA | Eikonal (distorted) Wave Impulse Approxn. (for Scattering) |
| XFH | X-ray Fluorescence Holography |
| KIMS | Kinetic Interaction Of Microparticles In Solution |
| ISP | In-line Strip Production |
| LDV | Laser Doppler Velocimetry |
| ATW | Accelerator Transmutation Of Waste (for Radioactive Waste) |
| TIGRA | Thermostimulated Inert Gas Release Analysis |
| ORD | Optical Rotatory Dispersion |