| Acronym | Meaning |
| ATL | Adult T-cell Leukemia |
| NCEH | National Center For Environmental Health |
| IISCI | Initial Ionic State Comfiguration Interaction |
| MACS | Modified Atomic Charge Superposition (in Calcns. On Atom-surface Scattering Potentials) |
| TPN | Total Parenteral Nutrition |
| APC | Air Pollution Control |
| HRGS | High-resolution Gamma-ray Spectrometry |
| PKC | Protein Kinase C |
| CDF | Cumulative Distribution Functions |
| IUAPPA | International Union Of Air Pollution Prevention Associations |