Probably a silly question but what heading does the installation I have come under based on the following install https://www.home-assistant.io/docs/installation/raspberry-pi/
I see so many names and variations of the software available I was just wondering what name do I refer my installation to
This is just considered a normal python virtual environment install.
Essentially you just installed home assistant on Raspbian. No docker, no hassio.
It is installed on Raspian.
So I would say it is Home Assistant (or HA) installed in a virtual environment on Raspian.
The developers are trying, more & more to make the Hass.io options the “normal” install, I believe.
That’s great guys. Good to know what installation name I can use when referring to it in a post.
I hope they don’t abandon me now after all the configuration work I put in to this version 
Another reason I asked was that I noticed some users providing solutions which in the end referred to a different platform and were not relevant to the OP.
Thanks again guys !!!
It has always been written in Python, and appears that it will always be Python, so I don’t think you have anything to worry about.