| American Missionary Fellowship | | — | — | — | |
| American Orthodox Catholic Church | | — | — | — | |
| American Orthodox Catholic Church | | — | 810 Walnut Street | — | |
| American Protestant Church Of The Hague | | — | 20 Esther de Boer-Van Rijklaan, 's-Gravenhage, 2597TJ | — | |
| American Reformed Church | | — | 1720 Burlington Avenue, Worthington, MN 56187 | — | |
| American Reformed Church | | — | 304 North Fairview Drive, Luverne, MN 56156 | — | |
| American Reformed Church | | — | — | — | |
| American Reformed Church | | — | — | — | |
| American Reformed Church | | — | — | — | |
| American Reformed Church | | — | — | — | |
| American Samoa | | — | 761 Great South Road, Auckland, 2104 | — | |
| Americus Church of Christ | | — | — | — | |
| Amersham Free Church | | — | — | — | |
| Amersham High Street Methodist Church | | — | High Street, Amersham | — | |
| Amery Free Lutheran Church | | — | — | — | |
| Ames Chapel | | — | — | — | |
| Ames Church | | — | — | — | |
| Ames Church of the Nazarene | | — | 203 South Kellogg Avenue, Ames, IA 50010 | — | |
| Ames Community Church | | — | — | — | |
| Ames First United Methodist Church | | — | 516 Kellogg Avenue, Ames, IA 50010 | — | |
| Ames Memorial United Methodist Church | | — | 1529 North Carey Street, Baltimore, MD 21217 | — | |
| Ames Road Church | | — | — | — | |
| Ames Seventh Day Adventist Church | | — | — | — | |
| Ames United Church of Christ | | — | 217 6th Street, Ames, IA 50010 | — | |
| Ames United Methodist Church | | — | 112 Baltimore Pike, Bel Air, MD 21014 | — | |
| Ames United Methodist Church | | — | — | — | |
| Ames United Methodist Church | | — | — | — | |
| Amesbury Baptist Church | | — | SP4 7SN | — | |
| Amesbury Methodist Church | | — | High Street, Salisbury | — | |
| AMEU Episcopal Church | | — | — | — | |
| Amherst Alliance Church | | — | 3885 Millersport Highway, Buffalo, NY 14228 | — | |
| Amherst Anglican Church | | — | — | — | |
| Amherst Baptist Church | | — | — | — | |
| Amherst Baptist Church | | — | — | — | |
| Amherst Chinese Christian Church | | — | 611 Belchertown Road | — | |
| Amherst Christian Church | | — | — | — | |
| Amherst Church | | — | — | — | |
| Amherst Church of Christ | | — | — | — | |
| Amherst Church of the Nazarene | | — | 849 Hopkins Road, Buffalo, NY 14228 | — | |
| Amherst Communty Church | | — | 77 Washington Highway, Amherst, NY 14226 | — | |
| Amherst Congregational United Church of Christ | | — | — | — | |
| Amherst Open Bible Church | | — | — | — | |
| Amherst Park Avenue United Methodist Church | | — | — | — | |
| Amherst Zion Church | | — | 1193 North Pleasant Street | — | |
| Amherstburg First Baptist Church | | — | 232 George Street, Amherstburg | — | |
| Amhults kyrka | | — | 23 Gamla Flygplatsvägen, 423 37 | — | |
| AMI Nepal Church | | — | — | — | |
| Amiable Church | | — | — | — | |
| Amicable Church | | — | 3736 Main Road, Tiverton, RI 02878 | — | |
| Amicalola Baptist Church | | — | 2239 Steele Bridge Road, Dawsonville, GA 30534 | — | |