CW
- CW – (i) Continuous Wave – Clothes Washer - (s) Cook Islands (FIPS 10-4 territory code)
- CW/CE – (i) Construction Worker / Construction Electrician IBEW
- CWC – (i) Chemical Weapons Convention
- CWS – (i) Canadian Wildlife Service
- CWRU – (i) Case Western Reserve University
Read more about this topic: List Of Acronyms And Initialisms: C