WordNet sense 1 (a detailed list of all the items in stock):

stock list

WordNet sense 2 (a collection of resources):

armory, armoury

WordNet sense 3 (the merchandise that a shop has on hand):

stock

WordNet sense 4 (make or include in an itemized record or report):

stock-take, take stock

WordNet sense 5 (making an itemized list of merchandise or supplies on hand):

stocktaking, inventorying, stock-taking