Aby is located in Lincolnshire, England, just south of Louth in a triangle of land bordered by the A16, the A1104, and the A157. Before the railway line was closed the village had the distinction of the shortest station name on the UK network.

atone for, make amends for

make amends for; "expiate one's sins"

To endure; to abide.

Alternate Base Year. Claimants unable to establish a valid claim using a regular base period may use an alternate base period of the last four completed quarters.