| PM | (New) Auction Room, Pall Mall. | PM | [{"concert":"1025","field":"place"},{"concert":"1046","field":"place"},{"concert":"1049","field":"place"},{"concert":"1118","field":"place"}] | PM |
| MST | 40 Great Marlborough Street. Unlikely to be the same as CSN (Casino, Great Marlborough Street), which was not at No 40. | MST | [{"concert":"2576","field":"place"},{"concert":"2578","field":"place"},{"concert":"2580","field":"place"},{"concert":"2582","field":"place"}] | MST |
| A/W | Almack's Rooms, King Street (to 1782); becomes Willis's Rooms in 1783 (old name sometimes retained at first). | A_W | [] | A_W |
| APL | Apollo Gardens. | APL | [{"concert":"3180","field":"place"},{"concert":"3255","field":"place"}] | APL |
| AM | Arts Museum, Haymarket. | AM | [{"concert":"0737","field":"place"},{"concert":"0738","field":"place"}] | AM |
