Are you looking for Acrobat references? The Adobe Acrobat Engineering team has created a web page that contains links to every Acrobat PDF reference that Adobe has created in the past. No more hunting down reference information for Acrobat, you have them all listed per version on this single page. Associated errata and addenda to the references is also provided. Here is the link:
Adobe Acrobat references – Adobe Engineering Team
This web page will be added to my Adobe Acrobat and Adobe Reader reference page located at CMairsCreate Adobe Acrobat Resources so you can access it from that location moving forward. Until then, use the link above and access everything that the Adobe has listed as references for Acrobat to date.