division of history into periods;  periodization (in history)
 transaction classification;  transaction type
 task organization;  task organisation
 unit owner (in a condominium or other multi-unit building)
 building consisting of individually owned units, shops, etc.;  strata title building;  sectional title complex;  condominium
 building consisting of individually owned units, shops, etc.;  strata title building;  sectional title complex;  condominium
 partitioned organization data set
 BPAM;  Basic Partitioned Access Method
 unit ownership (in a condominium or other multi-unit building);  unit ownership rights