| Acronym | Meaning |
| ISTS | Impulsive Stimulated Thermal Scattering [a Laser-based Ultrasonic Technique] |
| CESR | Conduction Electron Spin Resonance |
| RVS-SCF | Reduced Variational Space-self-consistent Field (in Quantum Calcns. On Hydrogen Bonding) |
| ATIR | Attenuated Total Reflectance Infrared |
| CROCUS | Cost Of The Energy Service Related To Overall Efficiency With Incentives For Infrastructure At Unchanged Service |
| DSRNA | Double-stranded RNA |
| AMR | Anisotropic Magnetoresistance |
| ANSI | American National Standards Institute |
| RMO | Rotated Morse Oscillator (function For Potential Surface) |
| HART | Highway Addressable Remote Transducer [Rosemount |