American

American
abbr.	Am; Amer
invest. abbr.	Am.

| Academy

academy
abbr. amer.	acad

| and

AND
abbr. avia.	army/navy drawing
abbr. IT	Logical AND; any day now
abbr. med.	Allow Natural Death

Institute of Arts | and

AND
abbr. IT	Logical AND

| Letters

letter
mil. abbr.	let