| Type | Abbr. | Assoc. Name | Description |
|---|
| Subsidiary |
PROBE |
Public Relations Officers and Bulletin Editors |
|
| Subsidiary |
AHSOW |
Ancient and Harmonious Society of Woodshedders |
|
| Subsidiary |
AIC |
Association of International Champions |
|
| Subsidiary |
AISQC |
Association of International Seniors Quartet Champions |
|
| Subsidiary |
BQPA |
Barbershop Quartet Preservation Association |
Association of Traditional Barbershoppers in the USA & Canada. |
| Affiliate |
AAMBS |
Australian Association of Men's Barbershop Singers |
|
| Affiliate |
BABS |
British Association of Barbershop Singers |
|
| Affiliate |
BinG! |
Barbershop in Germany |
|
| Affiliate |
DABS |
Dutch Association of Barbershop Singers |
|
| Affiliate |
IABS |
Irish Association of Barbershop Singers |
|
| Affiliate |
NZABS |
New Zealand Association of Barbershop Singers |
|
| Affiliate |
SNOBS |
Society of Nordic Barbershop Singers |
|
| Affiliate |
SPATS |
Southern Part of Africa Tonsorial Singers |
|
| Allied Org. |
SAI |
Sweet Adelines International |
Women’s Barbershop worldwide. HQ :Tulsa, OK. Founded 1945. |
| Allied Org. |
HI |
Harmony, Incorporated |
Women’s Barbershop in North America. Founded 1959. |
| Allied Org. |
MHBQA |
Mixed-Harmony Barbershop Quartet Association |
Barbershop Quartets consisting of both men and women. |
| Allied Org. |
LADBS |
Holland Harmony (Ladies Association of Dutch Barbershop Singers) |
Women’s Barbershop in Holland. |
| Allied Org. |
LABBS |
Ladies Association of British Barbershop Singers |
Women’s Barbershop in Great Britain. |
| Allied Org. |
CASA |
Contemporary A Cappella Society |
Contemporary (mostly non-Barbershop) a cappella harmony. |
| Allied Org. |
TB |
Tokyo Barbers |
|
| Allied Org. |
SAIREG10 |
Sweet Adelines International — Region 10 |
Great Gulf Coast Region 10 - Sweet Adelines International |
| Allied Org. |
SAIREG25 |
Sweet Adelines International — Region 25 |
Heart of America Region 25 - Sweet Adelines International |
