| Acronym | Meaning |
| IBAE | Ion Beam Assisted Etching |
| NETAC | National Effluent Toxicity Assessment Center |
| GSA | Geological Society Of America |
| ISCN | International System For Human Cytogenetic Nomenclature |
| HEL | Hen Egg Lysozyme |
| SRM | Standard Reference Material |
| IBA | Ion Beam Analysis |
| ADU | Analog-to-digital Unit |
| LITJ | Laser-Induced Temperature Jump |
| DNC | Delayed Neutron Counting |