| Acronym | Meaning |
| OHC | Outer Hair Cell |
| SAIM | Scaled Atoms-in-molecules |
| PESC | Photoelectrochemical Solar Cell |
| EKB | Einstein-Brillouin-Keller (quantization Method) |
| ACE | Acidity In Cloud Experiment |
| DCM | Dilated Cardiomyopathy |
| IBV | Infectious Bronchitis Virus |
| SCSRC | Solids Contact Slurry Recirculating Clarifier(s) |
| ADA | American Diabetes Association |
| TPA | Terephthalic Acid |