| Acronym | Meaning |
| ANDA | Active Nondestructive Analysis |
| DSP | Densified With Small Particles |
| PCFB | Pressurized Circulating Fluidized Bed (gasification Apparatus) |
| MINDO/3L | Modified Intermediate Neglect Of Differential Overlap/3 For Limited Electrons |
| FOTOS | First-order Theory Of Oscillator Strength |
| TSAE | Two-state Atomic Expansion (model For Atom-ion Collisions) |
| IRBIC | Infrared Beam Induced Current |
| APTIC | Air Pollution Technical Information Center |
| ARSCFC | Approximate Relativistic SCF (with) Corrections |
| PMO | Perturbed Morse Oscillator (model Potential) |