I don't know about an "official" list, but the PEERS database
available at LISTSERV backbone sites would probably be
pretty close. The LDBASE-ette:
S * IN PEERS
INDEX NODE.8
-- co-owner INFOSYS, TQM-L, CPARK-L, ERAPPA-L, JANITORS, LDBASE-L, et -L
[log in to unmask] "My lists are w/o PEERS ;-)" s/me +1 814 863 1843
31 Shields Bldg. -- Penn State Univ -- University Park, PA 16802-1202 USA