| Acronym | Meaning |
| RAFT | Reversible Addition-fragmentation Chain Transfer [polymerization] |
| IAGA | International Association Of Geomagnetism And Aeronomy |
| OTIS | One-dimensional Transport With Inflow And Storage |
| GSA | General Services Administration |
| PREEN | Pacific Rim Energy And Environment Network |
| BPC | Blood Platelet Count |
| CA | Corrective Action |
| SAMBA | Satellite For Measurement Of Background Anisotropies |
| NPC | Nuclear Pore Complex |
| MCSF | Macrophage Colony Stimulating Factor |