| Acronym | Meaning |
| NCHGR | National Center For Human Genome Research |
| CNDO/F | Complete Neglect Of Differential Overlap/force |
| SINDO/F | SINDO Free Of Empirical Parameters |
| MRT | Mean Residence Time |
| HAB | Harmful Algal Bloom |
| EAP | Emission Assessment Program |
| TLP | Tension Leg Platform |
| SGPR | Specific Gas Production Rate |
| EIIP | Emission Inventory Improvement Program |
| WWSCOT | Whisker Wall Support Coated Open Tubular Column |