Here is a list of bundled XEmacs' packages : (note that some are MULE-only)

Sun            	ada            	apel           
auctex         	bbdb           	c-support      
calc           	calendar       	cc-mode        
cookie         	crisp          	debug          
dired          	edebug         	edict          
ediff          	edit-utils     	edt            
efs            	egg-its        	eicq           
elib           	emerge         	eshell         
eterm          	eudc           	footnote       
forms          	frame-icon     	fsf-compat     
games          	gnats          	gnus           
hm--html-menus 	idlwave        	igrep          
ilisp          	ispell         	jde            
leim           	locale         	lookup         
mail-lib       	mailcrypt      	mew            
mh-e           	mine           	misc-games     
mule-base      	net-utils      	os-utils       
pc             	pcl-cvs        	pcomplete      
prog-modes     	ps-print-nomule	psgml          
reftex         	rmail          	scheme         
semantic       	sgml           	sh-script      
skk            	slider         	sounds-au      
sounds-wav     	speedbar       	strokes        
supercite      	texinfo        	text-modes     
textools       	time           	tm             
tooltalk       	tpu            	vc             
vhdl           	view-process   	viper          
vm             	w3             	xemacs-base    
xemacs-devel   	zenirc

WWW: ${HOMEPAGE}
