| Acronym | Meaning |
| RHFS | Relativistic Hartree-Fock-Slater |
| VEM | Video-enhanced Microscopy |
| COS | Corona Oxide Semiconductor |
| PROWL | Protein Information Retrieval Online World Wide Web Lab |
| SSE | Spinless Salpeter Equation |
| G-CSF | Granulocyte Colony-stimulating Factor |
| ESIC | Earth Science Information Center |
| MPR | Maximum Permissible Risk |
| GMP | Generalized Moeller-Plesset (perturbation Theory) |
| IVO | Improved Virtual Orbital |