| Acronym | Meaning |
| ACME | Aquatic Cycling Of Mercury In The Everglades |
| ICES | International Council For The Exploration Of The Sea |
| NLMO | Natural Localized Mol. Orbital |
| RCS | Reaction Control System |
| XRMA | X-ray Microanalysis |
| EH | Extended Hueckel |
| IAH | International Association Hydrogeologists |
| LLS | Laser Light Scattering |
| WCA | Weeks-Chandler-Andersen (theory In Liq.-structure Calcns.) |
| FRCI | Fibrous Refractory Concrete Insulator |