| Acronym | Meaning |
| BO | Bond Orbital |
| ANPR | Advance Notice Of Proposed Rulemaking |
| PBP | Pheromone-binding Protein |
| NMOC | Nonmethane Organic Compound(s) |
| EIIA | European Information Industry Association |
| HMWMC | Hazardous Materials And Waste Management Consortium |
| CIT | Cylindrical Ion Trap |
| ARI | Aldose Reductase Inhibitor |
| TGGE | Temperature Gradient Gel Electrophoresis |
| APS | Antiphospholipid Syndrome |