allotment -
the act of distributing by allotting or apportioning; distribution according to a plan; "the apportionment of seats in the House of Representatives is based on the relative population of each state"
distribution the act of distributing or spreading or apportioning
reallotment,
reapportionment,
reallocation a new apportionment (especially a new apportionment of congressional seats in the United States on the basis of census results)
deal the act of apportioning or distributing something; "the captain was entrusted with the deal of provisions"
rationing the act of rationing; "during the war the government imposed rationing of food and gasoline"
allotment -
a share set aside for a specific purpose