- AC 22 -- AC Bushnell
- AC Chill -- A.C. Kelley
- A.C. Kelly -- Ac Nakagawa
- A.C. Newman -- A.C. Skrill
- AC Slater -- Aca Seca Trío
- Aca Seca Trío -- Academia I Filarmonici
- Academia Montis Regalis -- Academy
- Academy -- Academy Of St. Martin In The Fields Chamber Ensemble
- Academy Of St. Martin In The Fields Chamber Ensemble -- Acafool
- Acajou -- Acappella 7
- Acappella Angels -- Acapulco Tropical
- Acapulco Tropimar -- Accademia Bizantina [Orchestra]
- Accademia Bruzia -- Accademia Del Ricercare