+----------+----------------------------+--------+-----------------+
| Category | UI/Control type | Prefix | Example |
+----------+----------------------------+--------+-----------------+
| Basic | Button | btn | btnExit |
| Basic | Check box | chk | chkReadOnly |
| Basic | Combo box | cbo | cboEnglish |
| Basic | Common dialog | dlg | dlgFileOpen |
| Basic | Date picker | dtp | dtpPublished |
| Basic | Dropdown List / Select tag | ddl | ddlCountry |
| Basic | Form | frm | frmEntry |
| Basic | Frame | fra | fraLanguage |
| Basic | Image | img | imgIcon |
| Basic | Label | lbl | lblHelpMessage |
| Basic | Links/Anchor Tags | lnk | lnkForgotPwd |
| Basic | List box | lst | lstPolicyCodes |
| Basic | Menu | mnu | mnuFileOpen |
| Basic | Radio button / group | rdo | rdoGender |
| Basic | RichTextBox | rtf | rtfReport |
| Basic | Table | tbl | tblCustomer |
| Basic | TabStrip | tab | tabOptions |
| Basic | Text Area | txa | txaDescription |
| Basic | Text box | txt | txtLastName |
| Complex | Chevron | chv | chvProtocol |
| Complex | Data grid | dgd | dgdTitles |
| Complex | Data list | dbl | dblPublisher |
| Complex | Directory list box | dir | dirSource |
| Complex | Drive list box | drv | drvTarget |
| Complex | File list box | fil | filSource |
| Complex | Panel/Fieldset | pnl | pnlGroup |
| Complex | ProgressBar | prg | prgLoadFile |
| Complex | Slider | sld | sldScale |
| Complex | Spinner | spn | spnPages |
| Complex | StatusBar | sta | staDateTime |
| Complex | Timer | tmr | tmrAlarm |
| Complex | Toolbar | tlb | tlbActions |
| Complex | TreeView | tre | treOrganization |
+----------+----------------------------+--------+-----------------+