| United Christian Presbyterian Church | | — | 501 North Spartan Drive, Richmond, MO | — | |
| United Christian Parish | | — | 11508 North Shore Drive, Reston, VA 20190 | — | |
| United Christian Ministries Church | | — | — | — | |
| United Christian Fellowship Church of Dayton | | — | 2544 Forest Home Avenue, Riverside, OH 45404 | — | |
| United Christian Fellowship Church | | — | — | — | |
| United Christian Fellowship Church | | — | — | — | |
| United Christian Fellowship Church | | — | — | — | |
| United Christian Fellowship | | — | 190 West Thatcher Road, Quakertown, PA 18951 | — | |
| United Christian Community Church | | — | — | — | |
| United Christian Church of Yakima | | — | — | — | |
| United Christian Church of the Philippines | | — | Bayugan | — | |
| United Christian Church Detroit | | — | 19510 West Chicago Street, Detroit, MI 48228 | — | |
| United Christian Church (UCC) | | — | — | — | |
| United Christian Church | | — | — | — | |
| United Christian Church | | — | — | — | |
| United Christian Church | | — | — | — | |
| United Christian Church | | — | — | — | |
| United Christian Church | | — | — | — | |
| United Christian Church | | — | — | — | |
| United Christian Church | | — | Coldhams Road, Cambridge, CB1 3EW | — | |
| United Christian Church | | — | 105 Daniel Avenue, Greer, SC 29651 | — | |
| United Christian Church | | — | New Falls Road, Levittown, PA 19054 | — | |
| United Christian Church | | — | 1006 South Strevell Avenue, Miles City, MT 59301-4918 | — | |
| United Christian Church | | — | 300 West 1st Street | — | |
| United Christian Church | | — | 209 North 2nd Street, Osborne, KS 67473 | — | |
| United Christian Church | | — | Arboleda, Caracas, 1050 | — | |
| United Christian Church | | — | 110 South Greene Street, Rock Rapids, IA 51246-1444 | — | |
| United Christian Centre Kasubi | | — | Kimera Road | — | |
| United Christian Centre | | — | — | — | |
| United Christian Center Church | | — | — | — | |
| United Christian Center | | — | — | — | |
| United Christian Assembly | | — | — | — | |
| United Christian and Baptist Church | | — | — | — | |
| United Christian & Presbyterian Church | | — | 1609 South Commercial Avenue, Coleman, TX 76834 | — | |
| United Christ Church | | — | — | — | |
| United Chirch of Christ Congregational | | — | 123 East Washington Street, Delavan, WI 53115 | — | |
| United Chapel African Methodist Episcopal Zion Church | | — | — | — | |
| United Center Mennonite Church | | — | — | — | |
| United Campus Ministry Center | | — | 1239 | — | |
| United Campus Ministry at Kearney | | — | 811 West 26th Street, Kearney, NE 68845 | — | |
| United By Grace Baptist Church | | — | — | — | |
| United by God's Love Christian Church Incorporated | | — | Rosal, Porac | — | |
| United by Faith Lutheran Church | | — | — | — | |
| United Brotherhood for Christ Church | | — | — | — | |
| United Brethren in Christ Church | | — | 48 Bloem Avenue | — | |
| United Brethren in Christ Church | | — | 210 East Grove Street, Coleta, IL 61081 | Wilmer Houck Phone 목사 | |
| United Brethren in Christ Church | | — | 2002 Kilburn Avenue, Rockford, IL 61101 | — | |
| United Brethren in Christ Church | | — | — | — | |
| United Brethren Church of Christ of Glen Park | | — | — | — | |
| United Brethren Church | | — | — | — | |