An a2a file extension is related to the IBM Voice Type, a voice dictation program from IBM.
Software that open a2a file
A2A file extension - IBM Voice Type languages vocables
What is a2a file? How to open a2a files?
File type specification:
The a2a file extension is associated with the IBM Voice Type, a voice dictation software for Microsoft Windows and IBM OS/2 operating systems that also allows users to remote computer with a voice.
The a2a file stores languages vocables.
This a2a file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open a2a file:
Company or developer:
IBM
IBM Voice Type was voice dictation software used to create text in applications like Microsoft Word. It is discontinued product.
List of recommended software applications associated to the .a2a file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open a2a file, edit a2a file, convert a2a file, view a2a file, play a2a file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with a2a file - IBM Voice Type languages vocables
Click on the software link for more information about IBM Voice Type. IBM Voice Type uses a2a file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).