| Abbreviation | Definition |
|---|---|
| CAW | Church of All Worlds |
| CB | Church Broadcasts |
| CBBC | Calvary Bible Baptist Church |
| CBCA | Calvary Baptist Church Academy |
| CBCE | Calvary Baptist Church Espanola |
| CBCG | Christian Biblical Church of God |
| CBCGH | Chinese Baptist Church of Greater Hartford (Connecticut) |
| CBCL | Calvary Bible Church Lapeer |
| CBCP | Christian Bible Church of the Philippines |
| CBET | Church Building Expansion Team |
| CBFC | Calvary Bible Fellowship Church |
| CBG | Church By The Glades |
| CBHPP | Church Based Health Promotion Programs |
| CBLF | Church Building and Loan Fund |
| CBMC | Chinese Bible Missions Church |
| CBRT | Church Buildings Renewal Trust |
| CBTB | Church by the Bay |
| CBTS | Covenant Baptist Theological Seminary |
| CBUC | Cadboro Bay United Church |
| CCAH | Christian Church of Arlington Heights |