| Acronym | Meaning |
| CPDAM | Cumulative Potential-derived Atomic Multipole (calcn. Method) |
| PAHO | Pan American Health Organization |
| NCC | Near-centerline Concn. |
| NDPK | Nucleoside Diphosphate Kinase |
| VOIE | Valence Orbital Ionization Energy |
| AQCS | Analytical Quality Control Services |
| CRBP | Cellular Retinol Binding Protein |
| NDCEE | National Defense Center For Environmental Excellence |
| MEOR | Microbially Enhanced Oil Recovery |
| TCID50 | 50% Tissue Culture Infective Dose |