| Acronym | Meaning |
| LOGMO | Lowest Occupied Gaussian Molecular Orbital |
| HEIS | High Energy Ion Scattering |
| VCC-RIOS | Vibrational Close-coupled-rotational Infinite Order Sudden |
| SICP | Sealed Inductively Coupled Plasma |
| ASDES | Aircraft Sensor Data For The Earth Sciences |
| CCIIM | Clearinghouse For Chemical Information Instructional Materials |
| ATTF | Air Toxics Task Force |
| STD | Sexually Transmitted Disease |
| SCM | Spherical Cellular Model |
| QCDL | Quenched Cavity Dye Laser |