| Acronym | Meaning |
| NRTI | Nucleoside Reverse Transcriptase Inhibitor |
| MC | Mclean-Chandler Basis Set |
| OTDR | Optical Time Domain Reflectometry |
| VSWR | Voltage Standing Wave Ratio |
| NNBI | Neglect Of Nonbonded Interactions |
| ASHG | American Society Of Human Genetics |
| LCLS | Linac Coherent Light Source |
| ICM | Institute For Crisis Management |
| ANICA | Atmospheric Nutrient Input To Coastal Areas |
| AV | Apparent Viscosity |