Name
- A Beckett, Albert, Knight, of the War Office, d 19041
- A Beckett, Gilbert Abbott, barrister and comic writer, 1811-185615
- A Gentil, printers, Paris, Early 20th century1
- A and J Harrison and Co, ironmongers, of London1
- A' Beckett, William, correspondent of J C Hobhouse, fl 1828-18292
- A'Court, Charles Ashe, Knight, army officer and politician, 1785-18611
- A'Court, Frederick Ashe, son of 1st Baron Heytesbury1
- A'Court, William Henry Ashe, 2nd Baron Heytesbury, formerly A'Court-Holmes; politician, 1809-18912
- A'Court, William Pierce Ashe, Baronet2
- A'Court, William, 1st Baron Heytesbury, diplomat and politician, 1779-186033
- A'Court, William, army officer and politician, c 1708-17817
- A-, S-, MD1
- A. E. L. Marsh and Associates, publishers, fl 1952-19581
- A. J. Clemo, lithographic printer, fl 19581
- A. L. Tonika, of Bergen, Norway; music publishers, fl 1954-19602
- A. du Pavillon and Co, wine merchants, Bordeaux1
- A., A2
- A., M1
- A.P. Watt and Son, literary agents, 1875-20124
- ALMO, Belgian stage rental firm and copyright agency, fl 1945-196111