'Require' does not mean 'found' or 'establish'-- is that what you meant to say in your original?
'Stand for' means 'tolerate', 'endure'.
Synonyms for 'require' in some situations include 'ask, assert oneself, beg, beseech, bid, call for, call upon, cause,
challenge, claim, command, compel, constrain, crave, demand, direct,
enjoin, entail, exact, expect, insist upon, instruct, involve, look
for, obligate, oblige, order, postulate, push for, request,
requisition, solicit, take'
Try Thesaurus.com on the WWW, Parasite.