| Acronym | Meaning |
| CMC | Ceramic Matrix Composite |
| KTFPB | Potassium Tetrakis[3 |
| CHF | Congestive Heart Failure |
| HAGAR | High Altitude Gas Analyzer |
| PESC | Photoelectrochemical Solar Cell |
| RTPCR | Reverse Transcriptase Polymerase Chain Reaction |
| LOPT | Large-order Perturbation Theory |
| AES | Auger Electron Spectroscopy |
| LCBO | Linear Combination Of Bonding Orbitals |
| AQMWA | Air Quality And Waste Management Association |