| Acronym | Definition |
|---|
| WCB➣Workers Compensation Board (Canada) |
| WCB➣Welcome Back |
| WCB➣Waukesha Cherry-Burrell (valve manufacturer) |
| WCB➣Wildlife Conservation Board (California) |
| WCB➣Wireless Card Bus |
| WCB➣Wlan Card Bus |
| WCB➣World Championship Blacksmiths (Edgewood, NM) |
| WCB➣Western Cape Branch (South Africa) |
| WCB➣Working Cell Bank |
| WCB➣Warranted Christian Belief |
| WCB➣Warsaw Convention Bureau (Poland) |
| WCB➣Worcestershire Cricket Board (UK) |
| WCB➣Water Conservancy Board (Washington) |
| WCB➣Western Commerce Bank (New Mexico) |
| WCB➣Warren County Board (Monmouth, IL) |
| WCB➣Wheelchair Bound |
| WCB➣Wall and Ceiling Bureau (San Jose, CA) |
| WCB➣Write Combining Buffer |
| WCB➣Will Call Back |
| WCB➣Weldable Cast B-Grade Carbon Steel |
| WCB➣West Chester Band (West Chester, PA) |
| WCB➣Watsonville Community Band (Watsonville, CA) |
| WCB➣World Class Bass (California) |
| WCB➣Wisconsin Certification Board |
| WCB➣World Confederation of Businesses (international business development organization) |
| WCB➣Weekly Criminal Bulletin |
| WCB➣Woodinville Community Band (Woodinville, WA) |
| WCB➣Worldwide Commercial Business (Booz Allen Hamilton) |
| WCB➣Wire Cutter Bayonet (M9 Army knife) |
| WCB➣Windham Community Band (Windham, NH) |
| WCB➣Woodlands Concert Band (The Woodlands, TX) |
| WCB➣Wartime Contingency Base |
| WCB➣Work Coordination Branch |
| WCB➣Wavelength Converter Bank |
| WCB➣Wakefield Civic Band (Rhode Island) |
| WCB➣Wadsworth Community Band (Wadsworth, OH) |
| WCB➣Williamsburg Community Band (Williamsburg, OH) |
| WCB➣Westport Community Band (Westport, CT) |
| WCB➣Waunakee Community Band (Waunakee, WI) |
| WCB➣Waco Community Band (Waco, TX) |
| WCB➣Waterloo Concert Band (Waterloo, Canada) |
| WCB➣Werribee Concert Band (symphonic wind ensemble; Australia) |
| WCB➣Westfield Community Band (Westfield, NJ) |
| WCB➣Westerville Community Bands (Westerville, OH) |
| WCB➣Waterbury Community Band (Waterbury, VT) |