Besides Osama Bin Laden of the Kaeda organization, there are other terrorists being assoicated with the attack. Two prominent names mentioned are: YAMAN AL ZAWAHAR of the Egyptian Islamic Jihad, and IMAD MUGHNIYEH of Hizbollah (this is from http://www.debka.com as well as many other sources).
I have seen the bunch of them associated with the following terror attacks: the assasination of Sadat, the bombing of the Marine barracks in Lebanon, the kidnapping of the American hostages in Lebanon, the Pan-AM 103 bombing (see http://www.geocities.com/capitolhill/5260/fbis.html ), the attacks on the Israeli embassy and Jewish center in Argentina, the WTC attack in 1993, the attempted assasination of Egypt’s Mubarak in Ethiopia, the Khobar attack in Saudia Arabia, the African embassy bombings, and the Cole frigate attack.
OK, after looking around on the internet, I found a few more:
From the Jerusalem Post archives (1989):
I assume that means the TWA hijacking in 1985.
There is also the attacks on American soldiers in Somalia, planned attacks in both New York (I think the tunnels?) and in the Phillipines (wasn’t there a plan to assasinate the Pope and blow up airliners over the Pacific?). I also have read that Al-Kaida is supporting the Muslim terrorists in the Phillipines who are kidnapping Western tourists.