| Acronym | Meaning |
| MERRF | Myoclonic Epilepsy Associated With Ragged-red Muscle Fibers |
| STEP | Stratosphere Troposphere Exchange Project |
| COOP | Crystal Orbital Overlap Population |
| AODP | Advanced Ocean Drilling Program |
| FVP | Flash Vacuum Pyrolysis |
| CCHW | Citizens Clearinghouse For Hazardous Wastes |
| BERG | Building Effects Review Group |
| ITER | International Toxicity Estimates For Risk |
| ITPOT | Improved Two-parameter Omega Technique |
| ETANN | Electronically Trainable Analog Neural Network |