I just had to add another abbreviation that we use a lot. Like WB, not typically applicable in human medicine unless you work with "mentally or physically challenged adults" as one of my tech friends who did just that in a former life would say.
HTH: Hard to Handle; this covers a whole gambit of possibilities and we do sometimes use it to refer to the owner more so than the pet...
The other comment I am forced to add is the way abbreviations can mean different things in different context. Not specifically referring to the "official abbreviations" like NPO, PRN, etc. but to abbreviations that we use almost as slang. For instance, in vet school in my notes BM might stand for basement membrane, bowel movement, or bone marrow...it all depended on what class the notes were taken for and what we were discussing. Good thing I can decipher my own Egyptian hieroglyphs since it is a necessity to figure out the abbreviations!
1 hour ago