| Acronym | Meaning |
| SAED | Selected Area Electron Diffraction |
| PDAP | Poly(diallyl Phthalate) |
| TBP | Tributyl Phosphate |
| GITR | Glucocorticoid-induced Tumor Necrosis Factor Receptor |
| CXC | Chandra X-ray Center |
| SSLP | Single-sequence Length Polymorphism |
| NTU | Number Of Transfer Units (in Packed Tower Aeration System) |
| ICR | Information Collection Rule |
| CR | Collocation Representation (of Basis Sets) |
| IDDB | Investigational Drugs Database |