A77

A77 or A-77 may refer to:

Roads

• A77 motorway (France)
• A77 motorway (Netherlands)
• A77 road (Scotland)
• Autovía A-77, a Spanish motorway
• Studer-Revox A77, a 1967 model of audio tape recorder manufactured by the Studer company under the Revox tradename

Other

• Sony Alpha 77, camera made by Sony
• Teriflunomide (A77 1726), the active metabolite of leflunomide
• Benoni Defense in the Encyclopaedia of Chess Openings