ADO对象：
Connection
Command
Recordset
Record
Stream

ASP支持的对象很多，可以自己编写COM组件，下面是我们经常使用的：

Server.CreateObject("scripting.filesystemobject")
Server.CreateObject("scripting.dictionary")hashtable
server.createxobject("word.Application")//server
activexobject("word.Application")//client
Server.CreateObject("Excel.Application")//server
activexobject("Excel.Application")//client
CreateObject("powerpoint.Application")
Server.CreateObject("Microsoft.xmlhttp")
Server.CreateObject("Microsoft.xmldom")
Server.CreateObject("msxml2.xmlhttp.4.0")
Server.CreateObject("wscript.shell")
Server.CreateObject("wscript.network")//网络地址的
Server.CreateObject("mswc.adrotator")
CreateObject("Excel.sheet")
ms frontpage: ofp = CreateObject("frontpage.Application")
ms access: oaccess = CreateObject("access.Application")
ms graph: ograph = CreateObject("msgraph.Application")

下面是我们应该知道的：
CreateObject("photoshop.Application")

//关于sql server的
CreateObject("sqldmo.sqlserver")
CreateObject("sqldmo.login")
CreateObject("sqldmo.backup")
CreateObject("sqldmo.user")
Server.CreateObject("sqldmo.backupdevice")
Server.CreateObject("sqldmo.database")
Server.CreateObject("sqldmo.restore")



//msmq的
Server.CreateObject("msmq.msmqqueueinfo")
CreateObject("msmq.msmqquery")

//全文索引的
Server.CreateObject("ixsso.query")
Server.CreateObject("ixsso.util")

邮件发送的组件我没有总结，请热心的朋友总结出来：
cdo,jmail,imail等。

下面一些是不太常见的对象：
accpac advantage corporate:
oaccpac=CreateObject("accpac.xapisession")

accpac report master for windows:
oimpapp=CreateObject("impromptu.Application.30")

bartender:
obartender = CreateObject("bartender.Application")

crystalreports:
ocrApplication = CreateObject ("crystalruntime.Application")
this doesnt invoke an ide actually.

eudora:
oeud = CreateObject("eudora.euApplication.1")

faxmaker:
ofax = CreateObject("fmfaxapi.Application")

groupwise:
ogroupwise = CreateObject("novellgroupwaresession")

lotusnotes:
onotes = CreateObject("notes.notessession")
onotes = CreateObject("notes.notesuiworkspace")
onotes = CreateObject("lotus.notessession")(domino 5.0.3)

ms common dialog:
ocommmondialog = CreateObject("mscomdlg.commondialog") !!! you cant directly create this object without a development licence, so for dynamically doing it on another machine, see below. -- petercrabtree

ms internet explorer:
oie = CreateObject("internetexplorer.Application")
ieautomationexample

ms mappoint:
omappoint = CreateObject("mappoint.Application")

msn messenger:
omessenger = CreateObject("msnmessenger.messengerapp")

ms netmeeting:
onetmeeting=CreateObject("netmeeting.app.1")

ms outlook:
ooutlook = CreateObject("outlook.Application")

ms outlook express: none - it is not a com server!

ms powerpoint:
opp = CreateObject("powerpoint.Application")

ms project:
oproj = CreateObject("msproject.Application")

ms sourcesafe:
ovss = CreateObject("sourcesafe.0")

ms word:
oword = CreateObject("word.Application")

ms visio:
ovisio = CreateObject("visio.Application")


ms visualbasic: 不知道，网站也没有登记出来。

ms visualcplusplus: (vc++)
ocpp = CreateObject("msdev.Application")

ms visualfoxpro:
ovfp = CreateObject("visualfoxpro.Application")

ms windowsscriptinghost:
owsh = CreateObject("wscript.shell")

novell groupwise:
ogroupwise = CreateObject("novellgroupwaresession")

pcanywhere (host):
opcahost = CreateObject("winawsvr.behostdatamanager")

pcanywhere (remote):
opcarem = CreateObject("winawsvr.remotedatamanager")

quickbooks:
qbsessionmanager = CreateObject("qbfc2.qbsessionmanager")

rationalrose:
orose = CreateObject("rose.Application")

tapifax:
otapifax = CreateObject(faxserver.faxserver)

windowsshell:
owsh = CreateObject("shell.Application")

windows media player:

owmp = CreateObject("wmplayer.ocx")
oplaylist = owmp.playlistcollection.getall()
owmp.currentplaylist = oplaylist.item(0) zero based array *!* music starts!

windows messenger:
omessenger = CreateObject("messenger.messengerapp")

winfax:
owinfax = CreateObject("winfax.sdksend")

winprint :
owinprint = CreateObject("winprint.winprintx")

sql-dmo object:
losql = CreateObject("sqldmo.Application")

others:

scripting shell:
oshell = CreateObject("wscript.shell")

scripting network object:
onet = CreateObject("wscript.network")

scripting regular expression_r_r parser:
oreg = CreateObject("vbscript.regexp")

sql dmo sql server:
CreateObject("sqldmo.sqlserver")