| Acronym | Meaning |
| IMBPT | Interaction Many-body Perturbation Theory |
| ASI | Advanced Study Institute (NATO) |
| MGMT | O6-methylguanine-DNA Methyltransferase |
| BRET | Breeder Reprocessing Engineering Test |
| ALAPO | Association Of Local Air Pollution Control Officers |
| SIC | Self-interaction Correction (in Exchange-energy Calcns.) |
| NTP | National Toxicology Program |
| CK | Creatine Kinase |
| GLP-1 | Glucagon-like Peptide 1 |
| GOMS | Gulf Of Mexico Seawater |