A5 and variants may refer to.
Alpine Air Express is an American airline based in Provo, Utah, USA.
Highway 5A is Highway 5's pre-1986 alignment south of Kamloops.
A drumstick is a type of percussion mallet used particularly for playing snare drum, drum kit and some other percussion instruments, and particularly for playing unpitched percussion.
State Road 5A, also known as Nova Road, is a north–south highway that begins and ends at U.S. Highway 1 (unsigned State Road 5), in Port Orange and Ormond Beach, respectively.
The GCR Class 5A was a class of seven 0-6-0 steam tank locomotives designed by John G. Robinson for work in docks operated by the Great Central Railway.
New York State Route 5A (NY 5A) is an east–west state highway located within Oneida County, New York, in the United States.
SES/RTS, part of the WIN Television network, are Australian television stations licensed to, and serving the rural south-east portion of South Australia, including Mount Gambier, the Limestone Coast and the Riverland.
Vermont Route 5A (VT 5A) is a state highway in extreme northeastern Vermont.