| Acronym | Meaning |
| OPIT | Oxide Powder In Tube |
| DAPC | Department Of Air Pollution Control |
| ALEX | Aerosol LIDAR Experiment |
| VQP | Variable Quadratic Propagator (in Quantum Calcns.) |
| LCPA | Local Coherent Potential Approximation |
| CCD | Chemical Composition Distribution [of Polymers] |
| ISPD | Ion-selective Photodiode |
| AFCEE | Air Force Center For Environmental Excellence |
| ELMF | European Large Magnetic Field Facility |
| LHSF | Local Hyperspherical Surface Functions (in Quantum Calcns. On Reactive Scattering) |