| Acronym | Meaning |
| SSHF | Spin-symmetrized Hartree-Fock (wave Function) |
| NCCLS | National Committee For Clinical Laboratory Standards |
| TGSCC | Transgranular Stress-corrosion Cracking |
| NZRPA | Normalized Zero-range Potential Approxn. |
| RBS | Ribosome Binding Site |
| IST | Internal Standardization Technique |
| AEPECS | Auger Electron-photoelectron Coincidence Spectroscopy |
| PCT | Patent Cooperation Treaty |
| TDCC | Time-dependent Coupled-cluster |
| TIP | Temperature-independent Paramagnetism |