D ADA                               	ada
D CAD                               	cad
D CHECKER                           	Checker
D COCKPIT                           	cockpit
D COMTROL                           	comtrol
D CVSLINUX                          	cvslinux
D DREALMBB                          	drealmbbs
D DSP                               	dsp
D EIFFEL                            	eiffel
D EPOCH                             	epoch
D EXECUTOR                          	executor
D EXT2FS                            	ext2fs
D FGRABBER                          	fgrabber
D FORTRAN                           	fortran
D GCC                               	GCC
D GRAPHICS                          	graphics
D INGRES                            	ingres
D INTERVIE                          	interviews
D LAB                               	lab
D LAPTOPS                           	laptops
D LILO                              	lilo
D LISP                              	lisp
D MGR                               	MGR
D MODULA-2                          	modula-2
D NET                               	net
D OGI                               	ogi
D OI                                	OI
D SCILAB                            	scilab
D SOUND                             	sound
D TEX                               	TeX
D UTILS                             	utils