| Acronym | Meaning |
| THFA | Target Hartree-Fock Approximation |
| MAP | Mitogen Activated Protein |
| MCP | Model Core Potential |
| OMTP | Overlap-multipole-expansion Procedure |
| SCAP | Self-consistent Average Phonon (theory) |
| HFKS | Hartree-Fock-Kohn-Sham (density-functional Theory) |
| ESAT | Environmental Services Assistance Team |
| ILAP | Inter-Laboratory Analysis Program |
| CHTS | Combinatorial High-throughput Screening |
| BFBF | Body Frame Bessel Function |