Standard abbreviations of “portrait” and “landscape”? [closed]

Solution 1:

I don't think there's a commonly agreed upon designator. As a graphic designer, I mostly see the abbreviations vert and horiz used in filenames. I don't recall seeing port and land but I have seen portrait and landscape, maybe because filenames can be so long now, I think it's just as easy to use the full words, as in your example. I suspect the vert/horiz abbreviations may be from older folks who, like me, have been doing this a while and like to shorten the filenames as much as possible because there used to be a fairly stringent limit.