(A) This is a conversation which contains profanity and suggestive langauge. A Heart to Heart with Guinan
(B) This is labeled as "Mature" at the website where I found it:
Space Cadets http://www.noshameauctions.com/video.html
(C) Linked from Trailers for proposed fan films, (K) This is labeled "Restricted." http://www.kickstarter.com/projects/TysonW/super-outer-space-future-show You Tube Trailer http://www.youtube.com/watch?v=pEIg7D4QWQE&fmt=37 Not clearly a Star Trek fan film as opposed to a general parody of space adventures. Uniforms are a take-off on Silver Age uniforms.
(D) "Life In Space" was completed and has been posted here: http://www.youtube.com/watch?v=sBsGuHMPeg0&list=PLA447D9AB728C79A6&index=1 (14:13). Although as of August 21, 2012, it is private and not available for viewing, it was available on February 3, 2013.
For trailer and older version see http://www.youtube.com/user/TysonWheelerPersall/videos?query=space
(E) This has a warning of Adult Content. It is an Anime trailer for Star Trek XI. http://www.youtube.com/watch?v=IoXWyS5KnVA (2:38)
(F) Star Trip The ...What? Generation ("TWG.")
Episode 1: Star Trip: TWG: Foul langauge http://www.youtube.com/watch?v=y_pm0RpH0hc (12:12). This version is supposed to run better: http://www.youtube.com/watch?v=jydQRvd8QVs (12:09).
Episode 2: Star Trip: TWG: "A Sticky Situation" (foul language and violence) https://www.youtube.com/watch?v=9PLmw_LZxJ0 (12:51) Vimeo: https://vimeo.com/84920573 (12:50).
(G) Crew Trek. (Live Action, Comedy, Young adult fans, time line not clear). Released an episode, but it ends, "To be continued..." and doesn't tell a story. It's more like an opening chapter or scene.
Home Page: http://teamheadkick.com/TEAMHEADKICK.html
Episode 1: http://www.youtube.com/watch?v=nHJWJQxnEFw (7:19).
Episode 2: Lift Off http://www.youtube.com/watch?v=GsUJqkts1V4 (4:55) .(May, 2012)
(H) Another Star Trek Parody. (Animation. Sound quality issues). http://www.youtube.com/watch?v=sg8hjfsoblU (10:21)
(I). Star Cats. Foul Language only. https://www.youtube.com/watch?v=-iwfwMQ9hLI(5:17)
(J). Space Dicks. Suggestive Fight scenes add to the fact that all the people are Dick shaped. https://www.youtube.com/watch?v=iEJzX8Ozi9A(3:59)
(K) Star Voyager: BeardPornTv, Parody inserts foul language and references to sex and drugs, https://www.youtube.com/watch?v=9Bc2snNTjPA(8:50)
(L) Star Wreak - Captain Picard tries to get Worf to smoke MJ. It's a cut-up of TNG stills with mouths made to move. https://www.youtube.com/watch?v=wnMfC5GvTFE (0:40)