| Acronym | Meaning |
| CA | Cellulose Acetate |
| SADP | Selected Area Diffraction Patterns |
| MSP | Merozoite Surface Protein |
| GMR | Giant Magnetoresistance |
| ECEPP | Empirical Conformational Energy Program For Peptides |
| HCS | Heliospheric Current Sheet |
| FEED | Field Emission Energy Distribution |
| LRTI | Lower Respiratory Tract Infection |
| IMFP | Inelastic Mean Free Paths |
| RSMST | Real-space Multiple-scattering Theory (in Electronic Structure) |