analysis, arrangement, booking, cataloging, categorization, chart, chronicling, classification, codification, division, enlistment, enrollment, entering, entry, filing, grading, grouping, impanelment, indexing, inscribing, inscription, insertion, inventorying, itemization, listing, logging, matriculation, pigeonholing, placement, posting, ranging, ranking, rating, record keeping, recordation, recording, register, registration, registry, sorting, stratification, subdivision, taxonomy, typology