| Acronym | Meaning |
| ZR | Zirconium |
| CI | Chile (FIPS 10-4 Country Code) - C?te D'Ivoire (ISO 3166 Digram) -Counter-Intelligence |
| DMV | Department Of Motor Vehicles |
| VZW | Vereniging Zonder Winstoogmerk (Dutch Non-profit Organisation) |
| YS | Yottasecond |
| VLA | Very Large Array - (UK) Veterinary Laboratories Agency |
| SOHC | Single-OverHead-Cam Engine |
| CSICOP | Committee For The Scientific Investigation Of Claims Of The Paranormal (became The Committee For Skeptical Inquiry In 2006) |
| MPA | Millipascal |
| RA | Radium |