MAIT meaning in Military and Defence ?

My Aim Is True is the debut album by English singer-songwriter Elvis Costello. The album was recorded at Pathway Studios in Highbury, London Borough of Islington in 1976, over the course of six four-hour studio sessions, in a total of approximately twenty-four hours. It was the first of five consecutive Costello albums produced by Nick Lowe and cost £2,000 to record. The backing band was made up of members of Clover, but they were uncredited on the original release due to contractual difficulties; some early publicity for the album identified the backing band as "The Shamrocks".