How did you get access to the codes in PDF? Are they online somewhere?The Hiner book has a list of definitions in appendix. I assume you are looking for something more thorough though; in which case idk.
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On a side note I have access to ASCE 7-16 and the 2018 IBC on pdf. However it is crazy long to print these. Does anyone know what sections are relevant to print? If it is all of them I will just be stuck buying paperback copies for the seismic exam...