| Acronym | Meaning |
| HIPCO | High-pressure Carbon Monoxide |
| CLC | Capacity Limiting Constituents |
| COMAH | Control Of Major Accident Hazards |
| PANNA | Pesticide Action Network North America |
| PIGS | Pesticides In Groundwater Strategy |
| EOIM | Energetic Oxygen Interaction With Materials |
| CSTL | Chemical Science And Technology Laboratory |
| GEML | Gene Expression Markup Language |
| ASFF | Aerated Stationary Or Submerged Fixed-film (wastewater Treatment) |
| CRTA | Controlled Rate Thermal Analysis |