| Acronym | Meaning |
| EWPCA | European Water Pollution Control Association |
| LAMP | Laser Ablation Microprobe |
| ASMA | Alpha-smooth Muscle Actins |
| SDECI | Singly And Doubly Excited Configuration Interaction |
| ALAD | Delta-aminolevulinic Acid Dehydratase (lead Poisoning Indicator) |
| GISS | Goddard Institute For Space Studies |
| FZ | Fusion Zone |
| NATICH | National Air Toxics Information Clearinghouse |
| RDNP | Reverse Differential Normal Pulse |
| QET | Quasi-equilibrium Theory |