| Acronym | Meaning |
| FOCS | Fiber Optic Chemical Sensor |
| MDHS | Methods For The Determination Of Hazardous Substances |
| CCSF | Central Chemical Storage Facility |
| PQC | Piezoelectric Quartz Crystal |
| SADP | Selected Area Diffraction Patterns |
| RFA | Regulatory Flexibility Analysis |
| FCHF | Frozen-core Hartree-Fock |
| TGTF | Trigonometric Gaussian-type Function |
| ERDEC | U.S. Army Edgewood Research |
| QAPP | Quality Assurance Project Plan |