| Acronym | Meaning |
| ZSM | Zeolite Socony Mobil |
| CRISTA | Cryogenic Infrared Spectrometers And Telescopes For The Atmosphere |
| WAND | Waste Acceptance For Nonradioactive Disposal |
| WPCF | Water Pollution Control Federation |
| MP3 | Moeller-Plesset Third-order Perturbation Theory |
| CDC | Center For Disease Control |
| HBT | Hanbury Brown Twiss (interferometry) |
| CSD | Controlled Spray Deposition |
| TGTF | Trigonometric Gaussian-type Function |
| ABHP | American Board Of Health Physics |