| AAE | American Association of Engineers (skr.) |
|---|---|
| ABE | Assistant Brigade Engineer |
| ADE | Assistant Division Engineer |
| AE | Agricultural Engineer |
| AE | Architecture Engineering |
| AEA | Aircraft Engineers Association |
| AES | Audio Engineering Society |
| AVI | Australian Volunteers International |
| BÖÖK | fínsky šachista (Eero, 1910-1990) |
| CIE | Chinese Institute of Engineers |