| Acronym | Meaning |
| SWEPP | Stored Waste Examination Pilot Plant |
| CEI | Cation Exchange Index |
| PAB | Passenger-side Air Bag |
| HAT | Histone Acetyltransferase |
| NHEJ | Nonhomologous End Joining |
| IPIC | Intellectual Property Institute Of Canada |
| THFA | Target Hartree-Fock Approximation |
| CDIAC | Carbon Dioxide Information Analysis Center |
| VLT | Very Large Telescope |
| TDSF | Time-dependent Spencer-Fano (in At. And Mol. Inelastic Collisions) |