| Acronym | Meaning |
| MST | Multiple Scattering Theory |
| AICUZ | Air Installation Compatible Use Zones |
| SR-CCSD | Single Reference-CCSD |
| EIA | Energy Information Administration (DOE) |
| AIR CHIEF | Air ClearingHouse For Inventories And Emission Factorspar |
| LPPS | Low-pressure Plasma Spraying |
| IHF | Integration Host Factor |
| ADV | Aleutian Mink Disease Parvovirus |
| MMIC | Monolithic Microwave Integrated Circuit |
| CFSO | Crystal Field Surface Orbital |