| Acronym | Meaning |
| MLS | Microwave Limb Sounder |
| EMMA | End-member Mixing Analysis |
| ILL | Interlibrary Loan |
| TRUEX | Transuranic Extraction |
| HFB SCF RPA | Hartree Fock Bogolyubov SCF Random Phase Approximation |
| HPS | High Pressure Plasma Spraying |
| ECR | Electron Cyclotron Resonance |
| ATTA | Atom Trap Trace Analysis |
| CEIA | Capillary Electrophoresis Immunoassay |
| TIGER | Technique For Importing Greater Evolution Resolution In Multidimensional NMR |