O&M is an acronym for either Operations & Maintenance or Operations & Management.
CHART OF ACCOUNTS is a list of ledger account names and associated numbers arranged in the order in which they normally appear in the financial statements. The Chart of Accounts are customarily arranged in the following order: Assets, Liabilities, Owners Equity (Stockholders Equity for a corporation), Revenue, and Expenses.
13TH PERIOD in the fiscal year is the period used for fiscal year-end adjusting entries (periods 1-12 being the months in the fiscal year).
Enter a term, then click the entry you would like to view.