| Acronym | Meaning |
 | RFIE | Reverse Flow Ion Exchange |
 | PTEF | Photochem. Thermodynamic Efficiency Factor |
 | COC | Cleveland Open Cup (Flash Point Test Method) |
 | HOHAHA | Homonuclear Hartman-Hahn Spectroscopy |
 | CEPT | Cholesterol Ester Transfer Protein |
 | HYSCORE | Hyperfine Sublevel Correlation Spectroscopy |
 | MMI | Man-machine Interface |
 | CITP | Capillary Isotachophoresis |
 | SRTC | Savannah River Technology Center |
 | AOVB | Atomic Orbital Valence Bond (molecular Wave Function) |