http://www.gospelcom.net/bible/ has:

English: NIV NASB RSV KJV Darby YLT (Young's Literal Translation)

German: Elberfelder Swedish: SV (1917 edition) Latin: Vulgate French: LSG Spanish: RVA Tagalog

http://www.goshen.net/bible/ has:

English: KJV ASV BBE (Bible in Basic English) Darby NRSV RSV KJV with Strong's Webster YLT

http://www.trf.org.au/bible/ has:

English: KJV YLT ASV Darby Webster Weymouth

Greek: Westcott & Hort Various Greek (TR, MT and UBS3 variants noted)

Latin: Vulgate

http://estragon.uchicago.edu/Bibles/ has:

Latin: Vulgate French: Segond English: KJV German: Elberfelder (temporarily disabled) Luther (1984 edition)

http://www.hti.umich.edu/relig/rsv/ has:

English: RSV including apocrypha

http://web2.airmail.net/webchap/apoc/ has:

English: KJV apocrypha

http://www.cybercomm.net/~dcon/

French: Douay-Rheims

ftp://ftp.stack.nl/pub/esperanto/esperanto-texts.dir/index.html

Esperanto

http://www.kli.org/ftppub/Text/KBTP/

Klingon (very incomplete; in process of translation)

As far as I know, there are no versions of the following versions online:

Luther's original translation NRSV apocryphal/deuterocanonical books NEB/REB Jerusalem Bible family Amplified J.B. Phillips Wycliffe NIrV/NIVI TEV (but who cares?) Living Bible family (ditto) UBS4

Cheers, Andrew Bromage