| Acronym | Meaning |
| AIHA | Autoimmune Hemolytic Anemia |
| IUAM | Independent United Atom Model (in Positron Scattering By Mols.) |
| CP-TAPF | Cross-polarization Using Time-averaged Precession Frequency |
| TGSCC | Transgranular Stress-corrosion Cracking |
| IJC | International Joint Commission |
| SXRF | Synchrotron X-ray Fluorescence |
| IOHA | International Occupational Hygiene Association |
| AIC | Air Information Center |
| PSCC | Pseudostate Close Coupling |
| VSS | Volatile Suspended Solids |