| Acronym | Meaning |
| ESE | Extended-surface Electrolysis |
| TMMC | Tetramethylammonium Manganese Trichloride |
| XRMA | X-ray Microanalysis |
| CCFET | Capacitively Controlled Field Effect Transistor |
| CAPCA | Closure And Postclosure Activity |
| DIPP | Deformed Inverse-power Potential |
| LCOAO | Linear Combination Of Orthogonal Atomic Orbitals |
| DOMES | Deep Ocean Mining Environmental Study |
| SLE | Systemic Lupus Erythematosus |
| IAH | International Association Hydrogeologists |