| Acronym | Meaning |
| ACRE | Automatic Climatological Recording Equipment |
| IAST | Ideal Adsorbed Soln. Theory |
| STOIIP | Stock Tank Oil Initially In Place |
| HAUP | High Accuracy Universal Polarimeter |
| TSAE | Two-state Atomic Expansion (model For Atom-ion Collisions) |
| TLA | Thin Layer Activation |
| ILTJ | Iodine-Laser Temperature Jump |
| SCRIMP | Seemann Composites Resin Infusion Under Flexible Tooling [plastics Molding] |
| SCM | Streaming Current Monitor (for Coagulation Water Treatment) |
| PEIA | Programmatic Environmental Impact Analysis |