| Acronym | Meaning |
| AF | Alternating Field Demagnetization |
| UHPLC | Ultrahigh-pressure Liquid Chromatography |
| CSR | Constant Sampling Rate |
| AGP | Alpha-1-acid Glycoprotein |
| OB/OD | Open Burn/open Detonation |
| TICS | Time Reversal Invariant Closed Shell (type Of Hartree-Fock Wave Function) |
| KSS | Kearns-Sayre Syndrome |
| MORBID | Morse Oscillator-rigid Bender Internal Dynamics (hamiltonianin Rotational-vibrational Energy Levels Calcn.) |
| ARRP | Acid Rain Research Program |
| SCRPA | Separated Channel RPA |