L-R Object Tags 
(Leszynski and Reddick)
Partial List

Object          Tag   Example
======          ===   =======
Check Box       chk   chkFullTime
Combo Box       cbo   cboEmployees
Command Button  cmd   cmdClose
Form            frm   frmOrderEntry
Label           lbl   lblToolTip
List Box        lst   lstProducts
Macro           mcr   mcrHideDatabaseWindow
Menu            mnu   mnuCustom
Option Button   opt   optSpanish
Option Group    grp   grpLanguage
Query           qry   qryLargeOrders
Report          rpt   rptMailingLabels
Subform         sbf   sbfInvoiceLineItems
Subreport       sbr   sbrSalesResults
Toggle Button   tgl   tglActivitiesLog
Text Box        txt   txtFirstName