| Acronym | Meaning |
| SPINDO | Spectroscopic Potentials Adjusted Intermediate Neglect Of Differential Overlap |
| FTC | Federal Trade Commission |
| IUPPA | The International Union Of Air Pollution Prevention Associations |
| ILIAC | International Library Information And Analytical Center |
| BCPC | British Crop Protection Council |
| BAL | Blood Alcohol Level |
| SBA | Slurry Blasting Agents |
| OAQPS | Office Of Air Quality Planning And Standards |
| ANC | Acid Neutralizing Capacity |
| LSDA | Local Spin Density Approximation |