| Acronym | Meaning |
| PESA | Proton Elastic Scattering Anal. |
| RFCC | Residue Fluid Catalytic Cracking |
| RMAN | Recovered Materials Advisory Notice |
| PTSPGF | Perturbative-type Single-particle Green Function |
| DANTE | Delays Alternating With Nutations For Tailored Excitation |
| UARP | Upper Atmospheric Research Program |
| SR-CCD | Single Reference-CCD |
| ARE | Activated Reactive Evaporation |
| SETB | Semiempirical Tight Binding |
| RSSC-CPA | Real-space-scattering Cluster Coherent Potential Approxn. |