| Acronym | Meaning |
| TARC | Tiered Area Response Capability |
| MP2-R12 | MP2 Theory With Terms Linear In Interelectronic Distance (r12) |
| BCSCO | Bismuth Calcium Strontium Copper Oxide |
| CAS-CI | Complete Active Space-configuration Interaction |
| EER | Excess Emission Report |
| CBS | Cystathionine Beta-synthase |
| MON | Motor (method) Octane No. |
| ASBMB | American Society For Biochemistry And Molecular Biology |
| Y-STR | Y Chromosome Short Tandem Repeat |
| RSEW | Resistance Seam Welding |