| Acronym | Meaning |
| LDGUGA | Loop-driven Graphical Unitary-group Approach (in MC-SCF Calcns.) |
| MAST | Marine Science And Technology Programme |
| NERD | Neutron Elastic Recoil Detection |
| AGID | Agar Gel Immunodiffusion |
| AIPLA | American Intellectual Property Law Assocn. |
| CPAP | Continuous Positive Airway Pressure |
| EMZDO | Exchange Modified Zero Differential Overlap |
| SECI | Single Excitation Configuration Interaction |
| FASI | Field-amplified Sample Injection |
| NIMBY | Not In My Backyard |