| Acronym | Meaning |
| JAK | Janus Kinase |
| CHF-PT-EB | Coupled Hartree-Fock-perturbation Theory-extended Basis |
| CDEDW | Centrifugally-decoupled Exponential Distorted Wave |
| BARITT | Barrier Injection Transient Time |
| CI | Configuration Interaction |
| RUP | Restricted Use Pesticide |
| IMB | Information Management Branch |
| DSIMS | Dynamic Secondary Ion Mass Spectrometry |
| GCA | Generator Coordinate Approxn. |
| TIWLS | Time-independent Wave Packet Lippmann-Schwinger (equation) |