Name
- A.P. Watt and Son, literary agents, 1875-20121
- Adam and Charles Black, of London; printers, 1807-1
- Allen, D. E., of Ledbury, fl 1944-19451
- Allen, Frederick, correspondent of Boosey and Hawkes Ltd., fl 1931-19342
- American Society of Composers, Authors and Publishers, 1914-1
- Anglo-International Concert Direction, fl 1931-19322
- Anton J. Benjamin, of Berlin; music publishers, 1818-3
- Argent, Arthur, correspondent of Boosey and Hawkes Ltd., fl 19271
- Armistice Remembrance Festival, fl 19371
- Askew, Paul, correspondent of Boosey and Hawkes Ltd., fl 1933-19571
- Associated Scottish Newspapers Ltd., fl 19351
- Auden, Wystan Hugh, poet, 1907-19731
- Austin, Edgar H. S., author, fl 19361
- Austin, Frederic, composer and singer, 1872-19721
- Aveling, Claude, Registrar of the Royal College of Music, 1869-1943, http://isni.org/isni/000000...1
- Azulay, Gertrude, pianist, d 19611
- Babbington, F., of Eltham; correspondent of Boosey and Hawkes Ltd., fl 19331
- Baber, Frank H., of the Bristol Royal Orpheus Glee Society, fl 1934-19382
- Back, Edith, correspondent of Boosey and Hawkes, fl 19341
- Badminton School, girls' school at Westbury-on-Trym, 1858-1