| AAM | audio adapter module |
|---|---|
| AAS | Aging and Adult Services |
| ABE | Adult Basic Education |
| ABS | Adult Book Store |
| AC | adult contemporary music (skr.), druh hudby v rádiách |
| ACM | Access Control Module |
| ADS | Adult Day Services |
| ADULAR | adulár, po česky |
| AE | Adult Education (skr.) |
| AEM | Animal Enclosure Module |