| Computer pioneer Lovelace (woo-hoo, women in tech!) |
| Autosuggestion pioneer: 1857–1926 |
| Electric guitar pioneer Fender |
| Pioneering underground publication of the 1960s |
| Cause of nasality |
| Photography pioneer Louis |
| Anasazi descendant |
| Pioneering child care author |
| Ambient pioneer Brian |
| Pharmaceutical pioneer Lilly |
| Ambient music pioneer who composed the "Microsoft Sound" for Windows 95: 2 wds. |
| Aspirin pioneer Hoffmann |
| Abstract art pioneer Jean |
| End abruptly, NASA-style |
| Massage therapy pioneer Ida |
| Abandon, NASA style |
| Automobile pioneer Gottlieb |
| NASA spacewalks, in brief |
| Agricultural pioneer |
| NASA sci. |
| Ambient music pioneer |
| Pioneering web portal |
| Pioneer 10 or Voyager 1 |
| Antiseptic surgery pioneer |
| Computing pioneer Lovelace |
| Genre pioneered by Miles Davis |
| French auto pioneer |
| Anasarca |
| Optical products pioneer |
| ___ Lovelace, computer programming pioneer |