| Acronym | Meaning |
| ICR | Ion Cyclotron Resonance (mass Spectrometry) |
| HAEC | Human Artificial Episomal Chromosome |
| ROHF | Restricted Open-shell Hartree-Fock |
| FCS | Fetal Calf Serum |
| SEGH | Society For Environmental Geochemistry And Health |
| SAMS | Stratospheric And Mesospheric Sounder |
| ROMP | Ring-opening Metathesis Polymerization |
| SGO | Spherical Gaussian Orbital |
| KEGG | Kyoto Encyclopedia Of Genes And Genomes |
| CASARM | Chemical Agent Standard Analytical Reference Material |