| Acronym | Meaning |
| UFC | Uniform Fire Code |
| PSCI | Pseudo Configuration Interaction |
| AWWARF | American Water Works Association Research Foundation |
| CHMOS | Complementary High-performance Metal-oxide Semiconductor |
| MRL | Minimum Reporting Level |
| MADCAP | Model Of Advection |
| DCCA | Drying Control Chemical Additive |
| EMIRA | Epidemiological And Microbial Risk Assessment |
| TC-GME | Time-convolution Generalize Master Equation (in Quantum Tunneling Calcns.) |
| SI | Site Investigation |