Hi Donald,
Thanks for sharing the screenshot with information about Neutra fonts you are using.
Now I'll try to explain you why in AutoCAD 2017 you get other results with font in PDF output than in AutoCAD 2016 when use EXPORT or Batch Publish.
1/ In 2017 version, as you know, has the new PDF exporting engine. This new engine works if you use EXPORT or Batch Publish in AutoCAD 2017. If you use "Preview" button in Print dialog (or "Open PDF in Preview" in the Print dialog) PDF file created with macOS PDF exporting engine, the same way as PDFs were created in all cases (export, batch publish, preview from Print dialog) in 2016 version of AutoCAD.
2/ This new PDF exporting engine came to AutoCAD for Mac from AutoCAD for Windows and in fact it is very useful, because it is "device independent" and you now can Batch Publish (or use EXPORT command) on Mac the same way as you can on Windows, without any alert from AutoCAD about missing Plot device or missing non standard paper size.
3/ The downside of this new PDF engine is that it cannot correctly handle PostScript based Open Type fonts. Let me explain shortly: OpenType font may be in one of two formats: either TrueType format outlines in a 'glyf' table, or Compact Font Format based on the PostScript language Type 2 font format. You can read more about this here:
https://en.wikipedia.org/wiki/OpenType
So this new PDF eengine cannot "outline" or embed PostScript based Open Type fonts in resulting PDF, it can only add the "shortcut" to such font, so if such font is installed in OS, you can see the real font in the PDF viewer.
4/ The fonts from House Industries you use in the drawings are PostScript based Open Type fonts. To verify this I asked you to show font info from Font Book application, where you can see:
So when you created PDF with the new PDF engine in AutoCAD 2017 for Mac it cannot nor imbed nor outline such font. On the other hand AutoCAD 2016 was able to outline such font when system variable USEQUARTZFONT=0. That is why you can see "correct" font in PDFs you created in 2016 version.
In 2017 version the only one possibility to create such kind of PDF was left by using "Preview" button in Print dialog.
5/ New PDF engine in AutoCAD 2017 can create outlined representation of Open Type fonts if they are "True Type based" Open Type fonts, and you can control this via settings for output Presets:

But I want to emphasize once again: this works only for "True Type based" Open Type fonts, but not for Neutraface Display fonts you have, as they are PostScript based Open Type fonts. At the same time if you are using EXPORT command you cannot control creation of text in PDF, as it always are trying to embed fonts. Note also that USEQUARTZFONT system variable is ignored by this new PDF engine.
The bottom line is:
If you you want to use Neutraface Display fonts in your drawings and want to be sure the PDFs created in AutoCAD 2017 from the drawings with these fonts will look as they should, you can:
- use "Preview" button in Print dialog (with USEQUARTZFONT=0) for PDF creation
- ask font developers to convert their Neutraface Display fonts to True Type based fonts
- convert Neutraface Display fonts to True Type based fonts yourself with FontForge application
In the latter two cases, you will be able to create PDFs via Batch Publish or via EXPORT command with embedded Neutraface Display fonts and they will be represented correctly everywhere, even on machines without these fonts installed.
It turned out pretty long
, but I hope - is understandable.
Maxim