/AT Enable tiny model (.COM file)        

/omf generate OMF format object file

/Bl<linker> Use alternate linker        

 /Sa Maximize source listing

/c Assemble without linking              

 /Sc Generate timings in listing

/Cp Preserve case of user identifiers    

/Sf Generate first pass listing

/Cu Map all identifiers to upper case    

/Sl<width> Set line width

/Cx Preserve case in publics, externs    

/Sn Suppress symbol-table listing

/coff generate COFF format object file   

/Sp<length> Set page length

/D<name>[=text] Define text macro        

/Ss<string> Set subtitle

/EP Output preprocessed listing to stdout

/St<string> Set title

/F <hex> Set stack size (bytes)          

/Sx List false conditionals

/Fe<file> Name executable                

/Ta<file> Assemble non-.ASM file

/Fl[file] Generate listing               

/w Same as /W0 /WX

/Fm[file] Generate map                   

/WX Treat warnings as errors

/Fo<file> Name object file               

 /W<number> Set warning level

/FPi Generate 80x87 emulator encoding    

/X Ignore INCLUDE environment path

/Fr[file] Generate limited browser info  

/Zd Add line number debug info

/FR[file] Generate full browser info     

/Zf Make all symbols public

/G<c|d|z> Use Pascal, C, or Stdcall calls

/Zi Add symbolic debug info

/H<number> Set max external name length  

/Zm Enable MASM 5.10 compatibility

/I<name> Add include path                

/Zp[n] Set structure alignment

/link <linker options and libraries>     

/Zs Perform syntax check only

/nologo Suppress copyright message