| Acronym | Meaning |
| UIHRS | Upflow Inclined High-rate Settlers |
| DHPLC | Denaturing High-performance Liquid Chromatography |
| IAHE | International Association For Hydrogen Energy |
| RPJ | Radio-frequency Plasma Jet |
| APHA | American Public Health Association |
| GRIP | Greenland Ice Core Project |
| APA | Alkaline Phosphatase Activity |
| EAE | Experimental Autoimmune Encephalomyelitis |
| ALR | Allergenic Effects |
| CCSA | Const. Current Stripping Anal. |